• 424 Citations
  • 12 h-Index
20032019

Research output per year

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Research Output

Article

An ozone fan utilizing pin-to-plate corona discharge field

Kawamoto, H., Masunari, Y. & Umezu, S., 2007 Oct 1, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 73, 10, p. 2116-2121 6 p.

Research output: Contribution to journalArticle

Attempts on pico-precision machining via combination of ELID-grinding and polishing

Ohmori, H., Kim, Y., Uehara, Y., Kasuga, H., Ono-Kato, T., Lin, W., Kurokawa, S. & Umezu, S., 2019 Jan 1, In : Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering. 85, 4, p. 304-309 6 p.

Research output: Contribution to journalArticle

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

Umezu, S., 2012 Oct 1, In : Artificial Life and Robotics. 17, 1, p. 59-62 4 p.

Research output: Contribution to journalArticle

12 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

3 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

11 Citations (Scopus)

Classification of particle size utilizing traveling wave field

Kawamoto, H., Okada, Y., Kashima, T. & Umezu, S., 2006 Nov, In : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 72, 11, p. 3509-3516 8 p.

Research output: Contribution to journalArticle

Open Access

Development of a high-precision viscous chocolate printer utilizing electrostatic inkjet printing

Suzuki, Y., Takagishi, K. & Umezu, S., 2019 Feb 1, In : Journal of Food Process Engineering. 42, 1, e12934.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Development of electrostatic paper separation and feed mechanism

Kawamoto, H. & Umezu, S., 2007 Jun 1, In : Journal of Electrostatics. 65, 7, p. 438-444 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Development of the Improving Process for the 3D Printed Structure

Takagishi, K. & Umezu, S., 2017 Jan 5, In : Scientific Reports. 7, 39852.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Durable Ultraflexible Organic Photovoltaics with Novel Metal-Oxide-Free Cathode

Jiang, Z., Fukuda, K., Huang, W., Park, S., Nur, R., Nayeem, M. O. G., Yu, K., Inoue, D., Saito, M., Kimura, H., Yokota, T., Umezu, S., Hashizume, D., Osaka, I., Takimiya, K. & Someya, T., 2018 Jan 1, (Accepted/In press) In : Advanced Functional Materials. 1808378.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Dye-sensitized solar cell utilizing electrostatic inkjet

Umezu, S., Kunugi, Y. & Ohmori, H., 2013 May 1, In : Japanese journal of applied physics. 52, 5 PART 2, 05DC23.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Electrohydrodynamic deformation of water surface in a metal pin to water plate corona discharge system

Kawamoto, H. & Umezu, S., 2005 Mar 21, In : Journal of Physics D: Applied Physics. 38, 6, p. 887-894 8 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Electrohydrostatics in pin-to-plate gas discharge system

Kawamoto, H., Umezu, S., Koizumi, R. & Shiraishi, J., 2003 Feb 1, 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

Electrostatic micro-ozone fan that utilizes ionic wind induced in pin-to-plate corona discharge system

Kawamoto, H. & Umezu, S., 2008 Jul 1, In : Journal of Electrostatics. 66, 7-8, p. 445-454 10 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Fabrication of dye-sensitized solar cells using electrostatic inkjet printing

Kunugi, Y., Shimoyama, Y. & Umezu, S., 2013 Aug 27, In : Journal of Photopolymer Science and Technology. 26, 3, p. 383-385 3 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Fabrication of micro-alginate gel tubes utilizing micro-gelatin fibers

Sakaguchi, K., Arai, T., Shimizu, T. & Umezu, S., 2017 May 1, In : Japanese Journal of Applied Physics. 56, 5, 05EB06.

Research output: Contribution to journalArticle

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

1 Citation (Scopus)

Flow control for cell growth by movement of magnetic particles utilizing electromagnetic force

Umezu, S., 2016 Jan 29, (Accepted/In press) In : Artificial Life and Robotics. p. 1-4 4 p.

Research output: Contribution to journalArticle

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 1, In : Journal of Electrostatics. 64, 6, p. 400-407 8 p.

Research output: Contribution to journalArticle

41 Citations (Scopus)

Force at spark discharge in pin-to-plate gas discharge system

Umezu, S., Sogabe, H. & Kawamoto, H., 2004 Apr 1, In : Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 70, 4, p. 1149-1154 6 p.

Research output: Contribution to journalArticle

Force at spark discharge in pin-to-plate system

Kawamoto, H. & Umezu, S., 2007 Feb 1, In : Journal of Electrostatics. 65, 2, p. 75-81 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Fundamental characteristics of bioprint on calcium alginate gel

Umezu, S., Hatta, T. & Ohmori, H., 2013 May 1, In : Japanese journal of applied physics. 52, 5 PART 2, 05DB20.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Fundamental characteristics of printed cell structures utilizing electrostatic inkjet phenomena

Umezu, S., Kitajima, T., Ohmori, H. & Ito, Y., 2011 Apr 1, In : Sensors and Actuators, A: Physical. 166, 2, p. 251-255 5 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Fundamental characteristics of printed gelatin utilizing micro 3D printer

Tanaka, R. I., Sakaguchi, K. & Umezu, S., 2017 Jan 25, (Accepted/In press) In : Artificial Life and Robotics. p. 1-5 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

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

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

Research output: Contribution to journalArticle

36 Citations (Scopus)

High Operation Stability of Ultraflexible Organic Solar Cells with Ultraviolet-Filtering Substrates

Kimura, H., Fukuda, K., Jinno, H., Park, S., Saito, M., Osaka, I., Takimiya, K., Umezu, S. & Someya, T., 2019 May 10, In : Advanced Materials. 31, 19, 1808033.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Ionic wind in pin-to-plate corona discharge system

Kawamoto, H., Yasuda, H. & Umezu, S., 2004 Jan 1, In : Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 70, 1, p. 169-175 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Low-Temperature-Processed Brookite-Based TiO2 Heterophase Junction Enhances Performance of Planar Perovskite Solar Cells

Shahiduzzaman, M., Visal, S., Kuniyoshi, M., Kaneko, T., Umezu, S., Katsumata, T., Iwamori, S., Kakihana, M., Taima, T., Isomura, M. & Tomita, K., 2019 Jan 9, In : Nano Letters. 19, 1, p. 598-604 7 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Micro electrostatic driving mechanisms utilizing slanted-fiber sheet and slanted-plates

Umezu, S., Shiraishi, J., Kawamoto, H. & Itoh, Y., 2005 Jun 1, In : Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 71, 6, p. 1884-1891 8 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

New thermal protection system using high-temperature carbon fibre-reinforced plastic sandwich panel

Kubota, Y., Miyamoto, O., Aoki, T., Ishida, Y., Ogasawara, T. & Umezu, S., 2019 Jan 1, In : Acta Astronautica.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Paper separation and feed mechanism utilizing electrostatic force

Umezu, S., Shiraishi, J., Nishimura, H. & Kawamoto, H., 2005 Apr 1, 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

Precision printing of gelatin utilizing electrostatic inkjet

Umezu, S., 2014 May, In : Japanese journal of applied physics. 53, 5 SPEC. ISSUE 3, 05HC01.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Simple action potential measurement of cardiac cell sheet utilizing electronic sheet

Ohya, T., Nakazono, K., Kikuchi, T., Sasaki, D., Sakaguchi, K., Shimizu, T., Fukuda, K., Someya, T. & Umezu, S., 2018 Mar 21, (Accepted/In press) In : Artificial Life and Robotics. p. 1-7 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

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

Umezu, S., Kosugi, K., Kunugi, Y. & Shimoyama, Y., 2014 May, In : Japanese journal of applied physics. 53, 5 SPEC. ISSUE 3, 05HA08.

Research output: Contribution to journalArticle

5 Citations (Scopus)

The high precision drawing method of chocolate utilizing electrostatic ink-jet printer

Takagishi, K., Suzuki, Y. & Umezu, S., 2018 Jan 1, In : Journal of Food Engineering. 216, p. 138-143 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Thermally stable, highly efficient, ultraflexible organic photovoltaics

Xu, X., Fukuda, K., Karki, A., Park, S., Kimura, H., Jinno, H., Watanabe, N., Yamamoto, S., Shimomura, S., Kitazawa, D., Yokota, T., Umezu, S., Nguyen, T. Q. & Someya, T., 2018 May 1, In : Proceedings of the National Academy of Sciences of the United States of America. 115, 18, p. 4589-4594 6 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Ultraflexible Near-Infrared Organic Photodetectors for Conformal Photoplethysmogram Sensors

Park, S., Fukuda, K., Wang, M., Lee, C., Yokota, T., Jin, H., Jinno, H., Kimura, H., Zalar, P., Matsuhisa, N., Umezu, S., Bazan, G. C. & Someya, T., 2018 Jan 1, (Accepted/In press) In : Advanced Materials.

Research output: Contribution to journalArticle

39 Citations (Scopus)
Conference article

Fabrication of living cell structure utilizing electrostatic inkjet phenomena

Umezu, S., Kitajima, T., Murase, H., Ohmori, H., KatahiraK. & Ito, Y., 2009 Jun 1, In : Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). p. 419-422 4 p., 4805408.

Research output: Contribution to journalConference article

3 Citations (Scopus)
Conference contribution

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

Cross-talk of multi-nozzle in electrostatic inkjet system

Umezu, S., Nakazawa, R. & Kawamoto, H., 2006 Dec 1, NIP22: 22nd International Conference on Digital Printing Technologies - Final Program and Proceedings. p. 66-68 3 p. (International Conference on Digital Printing Technologies; vol. 2006).

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

4 Citations (Scopus)

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

Umezu, S., Hatta, T. & Ohmori, H., 2012 Dec 1, NIP 2012: 28th International Conference on Digital Printing Technologies and Digital Fabrication 2012 - Technical Program and Proceedings. p. 338-340 3 p. (International Conference on Digital Printing Technologies).

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

Electrostatic manipulation of particle

Kawamoto, H., Ando, H. & Umezu, S., 2006 Dec 1, NIP22: 22nd International Conference on Digital Printing Technologies - Final Program and Proceedings. p. 176-179 4 p. (International Conference on Digital Printing Technologies; vol. 2006).

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

2 Citations (Scopus)

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

Yano, Y., Wada, K., Aoki, T., Ogasawara, T. & Umezu, S., 2015 Jan 1, Precision Engineering and Nanotechnology V. Trans Tech Publications Ltd, p. 657-661 5 p. (Key Engineering Materials; vol. 625).

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

2 Citations (Scopus)

Fabrication of artifical biomimetic wing of dragonfly and its aerodynamic effect

Umezu, S., Hashimoto, H. & Ohmori, H., 2012 Jan 1, Proceedings of the 12th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2012. Spaan, H., Burke, T. & Shore, P. (eds.). euspen, p. 473-476 4 p. (Proceedings of the 12th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2012; vol. 2).

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

Fabrication of comb shape of leading edge wing of dragonfly

Umezu, S., Tanabe, N. & Hashimoto, H., 2015 Jan 1, Precision Engineering and Nanotechnology V. Trans Tech Publications Ltd, p. 182-186 5 p. (Key Engineering Materials; vol. 625).

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

1 Citation (Scopus)

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 Jan 1, Proceedings of the 11th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2011. Shore, P., Spaan, H., Van Brussel, H. & Burke, T. (eds.). euspen, p. 522-525 4 p. (Proceedings of the 11th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2011; vol. 2).

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

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 Dec 1, 2010 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2010 Proceedings. p. 123-124 2 p. 5699693. (Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD).

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

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