Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7651800 | Fuel cell system | Masataka Kadowaki, Akira Fuju, Yasuo Miyake, Masatoshi Ueda, Yukinori Akiyama | 2010-01-26 |
| 7419733 | Fuel cell system having a burner with a flame detection rod therein | Masataka Kadowaki, Akira Fuju, Yasuo Miyake, Masatoshi Ueda, Yukinori Akiyama | 2008-09-02 |
| 7052787 | Solid high polymer type fuel cell power generating device | Osamu Tajima, Katsuya Oda, Tatsuji Hatayama, Ryuji Yukawa, Taketoshi Ouki +7 more | 2006-05-30 |
| 5541015 | Fuel cell using a separate gas cooling method | Osamu Tajima, Akira Hamada, Junji Tanaka, Yasunori Yoshimoto, Nobuyoshi Nishizawa +4 more | 1996-07-30 |