Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9461317 | Fuel cell system and control method therefor | — | 2016-10-04 |
| 8900765 | Fuel cell system capable of reducing deterioration of fuel cell | — | 2014-12-02 |
| 8713981 | Equipment of supplying lubricant and method of supplying lubricant | Tsuyoshi Inoue | 2014-05-06 |
| 8697266 | Fuel cell system and control method therefor | — | 2014-04-15 |
| 8507142 | Fuel cell system including charge status detector and operation method therefor | — | 2013-08-13 |
| 8329349 | Fuel cell system and operating method thereof | — | 2012-12-11 |
| 8263283 | Fuel cell system and control method thereof | Masatsugu Oishi | 2012-09-11 |
| 8206858 | Fuel cell system and starting method therefor | Masatsugu Oishi | 2012-06-26 |
| 8110312 | Fuel cell system and starting method therefor | Masatsugu Oishi | 2012-02-07 |
| 8071244 | Fuel cell system | — | 2011-12-06 |
| 7883812 | Fuel cell system and transportation equipment including the same | — | 2011-02-08 |
| 7816045 | Fuel cell system and control method therefor | Masatsugu Oishi | 2010-10-19 |
| 7781110 | Fuel cell system and transport equipment including the same | Shuhei Adachi, Masatsugu Oishi | 2010-08-24 |
| 7219758 | Small vehicle having fuel cell with damage protection | Michael Guidry, Masatoshi Takeshita, Takashi Fujii, Hiroyuki Inagawa, Shuhei Adachi | 2007-05-22 |
| 5732577 | Vehicle wheel lock | Mitsuhiro Okada, Hiroshi Yamaoka | 1998-03-31 |
| 5092990 | Filter device | Shoji Nakamichi, Yutaka Kondo, Toru Kubo | 1992-03-03 |
| 5071551 | Water purifier | Yoshihisa Tsujimura | 1991-12-10 |
| 4760718 | Wheel lock for vehicles | Shoji Nakamichi | 1988-08-02 |