Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9509006 | Fuel cell system | Terumaru Harada, Akinari Nakamura, Yoshikazu Tanaka, Masataka Ozeki | 2016-11-29 |
| 8862282 | Energy supply system | Masataka Ozeki, Yoshikazu Tanaka, Kunihiro Ukai | 2014-10-14 |
| 8846268 | Combustion apparatus, combustion processor, and fuel cell generating system | Masataka Ozeki | 2014-09-30 |
| 8728675 | Fuel cell system | Masataka Ozeki, Akinari Nakamura, Yoshikazu Tanaka | 2014-05-20 |
| 8577512 | Energy supply system | Hiroaki Kaneko, Masataka Ozeki, Yoshikazu Tanaka, Kunihiro Ukai | 2013-11-05 |
| 8577511 | Energy supply system | Masataka Ozeki, Yoshikazu Tanaka, Kunihiro Ukai | 2013-11-05 |
| 8481219 | Fuel cell system and operation method thereof | Akinari Nakamura, Masataka Ozeki, Yoshikazu Tanaka, Akinori Yukimasa | 2013-07-09 |
| 8475965 | Fuel cell power generation system with valve on raw material gas supply passage and valve downstream of carbon monoxide decreasing unit, and method for operating fuel cell power generation system | Akinari Nakamura, Masataka Ozeki, Yoshikazu Tanaka | 2013-07-02 |
| 8449634 | Hydrogen generating apparatus, method of operating hydrogen generating apparatus, and fuel cell system | Yoshio Tamura, Akinari Nakamura, Masataka Ozeki | 2013-05-28 |
| 8329353 | Fuel cell system | Shigeki Yasuda, Takashi Nishikawa, Masataka Ozeki | 2012-12-11 |
| 8318365 | Fuel cell system with bypass path and operation method for controlling bypass path of fuel cell system | Akinori Yukimasa, Masataka Ozeki, Akinari Nakamura | 2012-11-27 |
| 8303674 | Hydrogen generator and fuel cell system | Yoshio Tamura, Kiyoshi Taguchi, Masataka Ozeki | 2012-11-06 |
| 8287609 | Hydrogen forming apparatus, fuel cell system and method of controlling hydrogen forming apparatus | Yoshio Tamura, Kiyoshi Taguchi, Yoshikazu Tanaka, Shigeki Yasuda, Naoki Muro | 2012-10-16 |
| 8280237 | Cogeneration system using surplus electrical current | Yoshikazu Tanaka, Kiyoshi Taguchi | 2012-10-02 |
| 8268494 | Fuel cell system | Hideo Kasahara, Soichi Shibata, Yoshikazu Tanaka | 2012-09-18 |
| 8257873 | Fuel cell power generation system with valve on raw material gas supply passage and valve downstream of carbon monoxide decreasing unit, and method for operating fuel cell power generation system | Akinari Nakamura, Masataka Ozeki, Yoshikazu Tanaka | 2012-09-04 |
| 8241807 | Fuel cell system | Akinori Yukimasa, Masataka Ozeki, Akinari Nakamura | 2012-08-14 |
| 8158295 | Fuel cell system | Masataka Ozeki, Akinari Nakamura, Yoshikazu Tanaka | 2012-04-17 |
| 8097371 | Hydrogen generator, fuel cell system comprising the same, and operation method thereof | Masanori Suehiro, Masataka Ozeki, Kiyoshi Taguchi | 2012-01-17 |
| 8067122 | Fuel cell system | Masataka Ozeki, Akinari Nakamura | 2011-11-29 |
| 8048577 | Hydrogen generator with a combustor with a control unit | Yoshio Tamura, Kiyoshi Taguchi, Akinari Nakamura, Masataka Ozeki | 2011-11-01 |
| 8012646 | Polymer electrolyte fuel cell provided with a tightening pressure | Kazuhito Hatoh, Hiroki Kusakabe, Susumu Kobayashi, Nobuhiro Hase, Shinsuke Takeguchi +1 more | 2011-09-06 |
| 7811712 | Fuel cell system and operation method thereof | Tetsuya Ueda, Akinari Nakamura | 2010-10-12 |
| D623135 | Fuel cell | Eiichi Yasumoto, Hiroki Kusakabe | 2010-09-07 |
| D616819 | Separator for fuel cell | Masaaki Miyoshi, Hikaru Murakami, Kazuhito Hatoh | 2010-06-01 |