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Research Output 2003 2019

  • 367 Citations
  • 11 h-Index
  • 40 Article
  • 26 Conference contribution
2003

Electrohydrostatics in pin-to-plate gas discharge system

Kawamoto, H., Umezu, S., Koizumi, R. & Shiraishi, J., 2003 Feb, In : Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 69, 2, p. 328-334 7 p.

Research output: Contribution to journalArticle

Discharge (fluid mechanics)
Electrodes
Gases
Water
Water levels
3 Citations (Scopus)

Paper Separation and Feed Mechanisms Utilizing Electrostatic Force

Umezu, S., Shiraishi, J., Nishimura, H. & Kawamoto, H., 2003, International Conference on Digital Printing Technologies. p. 559-562 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrostatic force
Electrodes
Electric fields
Piles
Electrostatics
2004
Electric sparks
Discharge (fluid mechanics)
Gases
Electrodes
Experiments
4 Citations (Scopus)
Electrodes
Pressure distribution
Laser Doppler velocimeters
Charge density
Velocity distribution
Discharge (fluid mechanics)
Electrodes
Gases
Electric potential
Plastics
1 Citation (Scopus)

New paper feed mechanism utilizing electrostatic force

Umezu, S., Shiraishi, J. & Kawamoto, H., 2004, International Conference on Digital Printing Technologies. p. 194-197 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrostatic force
Electrodes
Grounding electrodes
Piles
Electric fields
2005
4 Citations (Scopus)

Droplet formation and dropping position control in electrostatic inkjet phenomena

Umezu, S., Suzuki, H. & Kawamoto, H., 2005, International Conference on Digital Printing Technologies. p. 283-286 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Position control
Electrostatics
Capillary tubes
Fog
Electrodes
43 Citations (Scopus)
Electrohydrodynamics
electrohydrodynamics
electric corona
surface water
Metals
36 Citations (Scopus)

Fundamental investigation on electrostatic ink jet phenomena in pin-to-plate discharge system

Kawamoto, H., Umezu, S. & Koizumi, R., 2005 Jan, In : Journal of Imaging Science and Technology. 49, 1, p. 19-27 9 p.

Research output: Contribution to journalArticle

inks
Ink
Electrostatics
electrostatics
mist
Electrostatics
Electrodes
Fibers
Friction
Electrostatic force

Paper separation and feed mechanism utilizing electrostatic force

Umezu, S., Shiraishi, J., Nishimura, H. & Kawamoto, H., 2005 Apr, In : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 71, 4, p. 1361-1367 7 p.

Research output: Contribution to journalArticle

Electrostatic force
Electrodes
Threshold voltage
Piles
Electric potential
2006
Electrostatics
Particle size
Electrodes
Gravitation
Spectroscopy
4 Citations (Scopus)

Cross-talk of multi-nozzle in electrostatic inkjet system

Umezu, S., Nakazawa, R. & Kawamoto, H., 2006, International Conference on Digital Printing Technologies. Vol. 2006. p. 66-68 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrostatics
Nozzles
Electrodes
Ink
Printing
2 Citations (Scopus)

Electrostatic manipulation of particle

Kawamoto, H., Ando, H. & Umezu, S., 2006, International Conference on Digital Printing Technologies. Vol. 2006. p. 176-179 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrostatics
Electrodes
Manipulators
Electric potential
Charged particles
40 Citations (Scopus)

Flow distribution and pressure of air due to ionic wind in pin-to-plate corona discharge system

Kawamoto, H., Yasuda, H. & Umezu, S., 2006 Jun, In : Journal of Electrostatics. 64, 6, p. 400-407 8 p.

Research output: Contribution to journalArticle

Air Pressure
electric corona
flow distribution
Electrodes
electrodes
2007
electric corona
fans
Ozone
ozone
Fans
7 Citations (Scopus)

Development of electrostatic paper separation and feed mechanism

Kawamoto, H. & Umezu, S., 2007 Jun, In : Journal of Electrostatics. 65, 7, p. 438-444 7 p.

Research output: Contribution to journalArticle

Static Electricity
rollers
Electrostatics
Electrodes
electrostatics
3 Citations (Scopus)

Force at spark discharge in pin-to-plate system

Kawamoto, H. & Umezu, S., 2007 Feb, In : Journal of Electrostatics. 65, 2, p. 75-81 7 p.

Research output: Contribution to journalArticle

electric sparks
Vibration
Electric sparks
sparks
vibration
1 Citation (Scopus)
fans
Fans
Electrodes
electrodes
Discharge (fluid mechanics)
2008
23 Citations (Scopus)
electric corona
Ozone
Static Electricity
fans
ozone
4 Citations (Scopus)

New fabrication techniques utilizing electrostatic inkjet phenomena

Umezu, S., Katahira, K., Ohmori, H. & Kawamoto, H., 2008, Proceedings of the 10th Anniversary International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2008. euspen, Vol. 2. p. 443-447 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

metal plates
Electrostatics
Plate metal
electrostatics
Fabrication

New micro fabrication techniques utilizing electrostatic inkjet phenomena

Umezu, S., Katahira, K. & Ohmori, H., 2008, International Conference on Digital Printing Technologies. p. 287-290 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microfabrication
Electrostatics
Capillary tubes
Plate metal
Electrodes
2009
3 Citations (Scopus)

Fabrication of living cell structure utilizing electrostatic inkjet phenomena

Umezu, S., Kitajima, T., Murase, H., Ohmori, H., KatahiraK. & Ito, Y., 2009, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). p. 419-422 4 p. 4805408

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrostatics
Cells
electrostatics
Fabrication
fabrication

Fundamental characteristics of printed cell structures utilizing micro-drop injection

Umezu, S., Kitajima, T., Ohmori, H. & Ito, Y., 2009, International Conference on Digital Printing Technologies. p. 407-410 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Printing
Liquids
Cells
Capillary tubes
Plate metal

Manufacture of cell fusion device utilizing mechanical fabrication and FIB fabrication

Umezu, S., Naruse, T., Gong, J. S., Ohmori, H., Ito, Y. & Katahira, K., 2009, Proceedings of the 9th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2009. euspen, Vol. 1. p. 297-300 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

mechanical devices
Focused ion beams
Fusion reactions
fusion
ion beams
2010

Fabrication of solar cell utilizing digital fabrication technology

Umezu, S., Kunugi, Y., Yuya, Y., Fukasawa, A., Tokunaga, S., Ishii, A., Azetsu, A. & Ohmori, H., 2010, Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD. p. 123-124 2 p. 5699693

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Solar cells
Fabrication
Glass
Liquids

Gelatin patterning utilizing Electrostatically-Injected Droplet (ELID) method

Umezu, S., Kawanishi, M., Katsumi, Y., Kitajima, T., Sakuragi, M., Ohmori, H. & Ito, Y., 2010, International Conference on Digital Printing Technologies. p. 561-563 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Scaffolds
Cells
Capillary tubes
Plate metal
Electric potential

Precision micro-fabrication by gelatin patterning with electrostatically-injected droplet (ELID) method

Umezu, S., Kawanishi, M., Ohmori, H., Kitajima, T. & Ito, Y., 2010, Proceedings of the 10th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2010. euspen, Vol. 2. p. 404-407 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microfabrication
gelatins
Gelatin
fabrication
Liquids
2011

Fabrication of dye-sensitised solar cell utilizing PELID (Patterning with Electrostatically-Injected Droplet) method

Umezu, S., Kunugi, Y., Ohmori, H., Yano, Y., Fukasawa, A., Tokunaga, S. & Ishii, A., 2011, Proceedings of the 11th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2011. euspen, Vol. 2. p. 522-525 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fluorine
tin oxides
solar cells
dyes
fluorine
29 Citations (Scopus)

Fundamental characteristics of printed cell structures utilizing electrostatic inkjet phenomena

Umezu, S., Kitajima, T., Ohmori, H. & Ito, Y., 2011 Apr, In : Sensors and Actuators, A: Physical. 166, 2, p. 251-255 5 p.

Research output: Contribution to journalArticle

Electrostatics
electrostatics
Liquids
cells
Electric potential

Fundamental characteristics on patterning TiO 2 of dye-sensitized solar cell utilizing PELID (Patterning with Electrostatically-Injected Droplet) method

Umezu, S., Kunugi, Y., Yukimoto, T., Fukasawa, A. & Ohmori, H., 2011, International Conference on Digital Printing Technologies. p. 659-661 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Titanium
Tin oxides
Fluorine
Glass
Fabrication
2012
12 Citations (Scopus)

BioCell print utilizing patterning with electrostatically injected droplet (PELID) method

Umezu, S., 2012, (Accepted/In press) In : Artificial Life and Robotics. p. 1-4 4 p.

Research output: Contribution to journalArticle

Collagen
Artificial organs
Scaffolds (biology)
Tissue engineering
Scaffolds

Core technologies on roll-to-roll printed electronics

Hashimoto, H. & Umezu, S., 2012 Aug, In : Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering. 78, 8, p. 674-677 4 p.

Research output: Contribution to journalArticle

Electronic equipment

Digital fabrication of 3D bio devices utilizing PELID (Patterning with Electrostatically-Injected Droplet) method

Umezu, S., Hatta, T. & Ohmori, H., 2012, International Conference on Digital Printing Technologies. p. 338-340 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Caves
Fabrication
Scaffolds
Printing
Liquids

Fabrication of artifical biomimetic wing of dragonfly and its aerodynamic effect

Umezu, S., Hashimoto, H. & Ohmori, H., 2012, Proceedings of the 12th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2012. euspen, Vol. 2. p. 473-476 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

biomimetics
Biomimetics
aerodynamics
wings
Aerodynamics
2013
13 Citations (Scopus)

Dye-sensitized solar cell utilizing electrostatic inkjet

Umezu, S., Kunugi, Y. & Ohmori, H., 2013 May, In : Japanese Journal of Applied Physics. 52, 5 PART 2, 05DC23.

Research output: Contribution to journalArticle

Electrostatics
titanium
Titanium
solar cells
dyes
3 Citations (Scopus)

Fabrication of dye-sensitized solar cells using electrostatic inkjet printing

Kunugi, Y., Shimoyama, Y. & Umezu, S., 2013, In : Journal of Photopolymer Science and Technology. 26, 3, p. 383-385 3 p.

Research output: Contribution to journalArticle

Electrostatic printing
Fabrication
Dye-sensitized solar cells
15 Citations (Scopus)

Fundamental characteristics of bioprint on calcium alginate gel

Umezu, S., Hatta, T. & Ohmori, H., 2013 May, In : Japanese Journal of Applied Physics. 52, 5 PART 2, 05DB20.

Research output: Contribution to journalArticle

Alginate
calcium
Calcium
Gels
gels

Optimization of titania thickness of dye-sensitized solar cell(DSC) utilizing patterning with electrostatically-injected droplet (PELID) method

Kosugi, K., Shimoyama, Y., Umezu, S., Kunugi, Y. & Ohmorri, H., 2013, International Conference on Digital Printing Technologies. p. 36-39 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Titanium
Tin oxides
Fluorine
Glass
Fabrication

Robot arm printer of electrostatic inkjet

Kawata, S. & Umezu, S., 2013, International Conference on Digital Printing Technologies. p. 190-193 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrostatics
Robots
Environmental technology
Biotechnology
Printing
2014
9 Citations (Scopus)

Characteristics on micro-biofabrication by patterning with electrostatically injected droplet

Umezu, S. & Ohmori, H., 2014, In : CIRP Annals - Manufacturing Technology. 63, 1, p. 221-224 4 p.

Research output: Contribution to journalArticle

Scaffolds
Printing
Artificial organs
Blood vessels
Biomaterials
11 Citations (Scopus)

Precision printing of gelatin utilizing electrostatic inkjet

Umezu, S., 2014, In : Japanese Journal of Applied Physics. 53, 5 SPEC. ISSUE 3, 05HC01.

Research output: Contribution to journalArticle

gelatins
Biomaterials
printing
Printing
Electrostatics
5 Citations (Scopus)

Spray-coated Pt counter electrode of dye-sensitized solar cell utilizing electrostatic inkjet printing

Umezu, S., Kosugi, K., Kunugi, Y. & Shimoyama, Y., 2014, In : Japanese Journal of Applied Physics. 53, 5 SPEC. ISSUE 3, 05HA08.

Research output: Contribution to journalArticle

Electrostatic printing
printing
sprayers
counters
solar cells
2015
2 Citations (Scopus)

Fabrication and mechanical properties of C/C-HfC-SiC composites

Yano, Y., Wada, K., Aoki, T., Ogasawara, T. & Umezu, S., 2015, Key Engineering Materials. Trans Tech Publications Ltd, Vol. 625. p. 657-661 5 p. (Key Engineering Materials; vol. 625).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hafnium
Fabrication
Mechanical properties
Composite materials
Oxidation resistance
1 Citation (Scopus)

Fabrication of comb shape of leading edge wing of dragonfly

Umezu, S., Tanabe, N. & Hashimoto, H., 2015, Key Engineering Materials. Trans Tech Publications Ltd, Vol. 625. p. 182-186 5 p. (Key Engineering Materials; vol. 625).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fabrication
Micro air vehicle (MAV)
Cones
Aerodynamics
Microstructure

Fundamental characteristics on nano porous titania layer of dye-sensitized solar cell (DSC) utilizing electrostatic 3D printer

Ogawa, M., Kunugi, Y., Iwamor, S. & Umezu, S., 2015, International Conference on Digital Printing Technologies. Society for Imaging Science and Technology, Vol. 2015-January. p. 201-203 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3D printers
Electrostatics
Titanium
Nozzles
Printers (computer)
2016
3 Citations (Scopus)

Bio-inspired wing-folding mechanism of micro air vehicle (MAV)

Jitsukawa, T., Adachi, H., Abe, T., Yamakawa, H. & Umezu, S., 2016 Nov 21, (Accepted/In press) In : Artificial Life and Robotics. p. 1-6 6 p.

Research output: Contribution to journalArticle

Micro air vehicle (MAV)
Feathers
Birds
Air
Research Personnel

Control of titania layer of Dye-Sensitized Solar Cell (DSC)

Nakamura, Y., Takamori, K., Kunugi, Y., Iwamori, S. & Umezu, S., 2016, 32nd International Conference on Digital Printing Technologies, NIP 2016 - Technical Program and Proceedings. Society for Imaging Science and Technology, p. 370-373 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Titanium
Fabrication
Dye-sensitized solar cells
Electrostatics
Nozzles
1 Citation (Scopus)

Fabrication of micro-gelatin fiber utilizing coacervation method

Arai, T., Tanaka, R., Sakaguchi, K. & Umezu, S., 2016 Dec 23, (Accepted/In press) In : Artificial Life and Robotics. p. 1-6 6 p.

Research output: Contribution to journalArticle

Gelatin
Fabrication
Fibers
Blood vessel prostheses
Bioelectric potentials

Finishing processes of Fused Deposition Modeling (FDM) 3D printer

Takagishi, K. & Umezu, S., 2016, 32nd International Conference on Digital Printing Technologies, NIP 2016 - Technical Program and Proceedings. Society for Imaging Science and Technology, p. 10-13 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3D printers
Processing
Surface roughness