Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11400833 | Fuel cell vehicle and liquid state estimation method | Yuji Okamura | 2022-08-02 |
| 11171346 | Fuel cell system | Yuji Okamura | 2021-11-09 |
| 11127959 | Valve | Ryoichi Yoshitomi | 2021-09-21 |
| 11011767 | Fuel cell system and method of controlling fuel cell system | Yuji Okamura | 2021-05-18 |
| 10998563 | Fuel gas injection device and fuel cell system | Koichi Kato, Tomohiko Hatakeda, Kazuya Mizumoto, Hiroyasu Ozaki, Yoichiro Saito | 2021-05-04 |
| 10644332 | Gas-liquid separator | Yuji Okamura, Yoichiro Saito | 2020-05-05 |
| 10541432 | Fuel gas circulation apparatus | Tomoyoshi Koyama, Satoshi Inoue | 2020-01-21 |
| 10363830 | Fuel cell vehicle | Takashi Kuwayama | 2019-07-30 |
| 10302045 | Hydrogen injection apparatus | Tomoyoshi Koyama, Satoshi Inoue | 2019-05-28 |
| 9356302 | Fuel cell system and method for controlling fuel cell system | Kazunori Fukuma | 2016-05-31 |
| 8552513 | Semiconductor pressure sensor | Takuya Adachi, Katsuya Kikuiri, Hisanobu Okawa, Takayuki Minagawa | 2013-10-08 |
| 8212009 | Methods and compounds for lymphoma cell detection and isolation | Thomas J. Kipps, Tomoyuki Endo, Suping Zhang, Liguang Chen, H. Elizabeth Broome | 2012-07-03 |
| 8135489 | Knit simulation device, knit simulation method, and program thereof | Koichi Terai | 2012-03-13 |
| 7690886 | Pump and liquid supply apparatus having the pump | Toshisuke Sakai, Motohiko Matsuguma | 2010-04-06 |
| 7506548 | Pressure sensor package structure | Katsuya Kikuiri, Kiyoshi Sato, Mitsuru Watanabe, Yoshinobu Nakamura | 2009-03-24 |
| 7469590 | Package structure of pressure sensor | Mitsuru Watanabe | 2008-12-30 |
| 7462918 | Pressure sensor having gold-silicon eutectic crystal layer interposed between contact layer and silicon substrate | Katsuya Kikuiri, Yoshinobu Nakamura, Shigeaki Yamauchi | 2008-12-09 |
| 7382599 | Capacitive pressure sensor | Katsuya Kikuiri, Kiyoshi Sato, Yoshinobu Nakamura, Hiroyuki Kobayashi | 2008-06-03 |
| 7345867 | Capacitive pressure sensor and method of manufacturing the same | Katsuya Kikuiri, Kiyoshi Sato, Yoshinobu Nakamura, Hiroyuki Kobayashi | 2008-03-18 |
| D563329 | Diaphragm for a switch | Yoshiro Sano, Hideki Mitsuoka | 2008-03-04 |
| D563328 | Diaphragm for a switch | Yoshiro Sano | 2008-03-04 |
| 7230197 | Movable contact, moveable contact unit including the same, and switch including the same movable contact | Yoshiro Sano | 2007-06-12 |
| 6570107 | Multiple-operation switch | Takumi Nishimoto, Koji Ono, Jun Sato | 2003-05-27 |
| D462666 | Multi-directional operating switch | Masato Yamasaki, Jun Sato | 2002-09-10 |
| 6340801 | Rotary encoder and multi-operational electronic component using the same | Takahiro Nishimura, Jun Sato, Koji Ono, Takumi Nishimoto, Yukihiro Ishihara +1 more | 2002-01-22 |