Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517693 | Ion conductor | — | 2003-02-11 |
| 6419808 | Hydrocarbon sensor | — | 2002-07-16 |
| 6342267 | Hydrocarbon sensor and method of producing the same | — | 2002-01-29 |
| 6271611 | Axial flow fan motor | Mitsuo Konno | 2001-08-07 |
| 6253154 | Method and apparatus for navigating with correction of angular speed using azimuth detection sensor | Hidekazu Oshizawa, Toshikazu Sakakibara | 2001-06-26 |
| 6238535 | Hydrocarbon sensor | Masuo Takigawa | 2001-05-29 |
| 6174145 | Axial flow blower device | — | 2001-01-16 |
| 6137197 | Axial flow fan motor with circuit board and housing interlocking structure | Shuichi Otsuka | 2000-10-24 |
| 5935398 | Hydrocarbon sensor | Yasushi Nakagiri, Takaharu Gamou, Katsuyuki Ohara, Masahiro Kawamura | 1999-08-10 |
| 5860359 | Gas-permselective gas pump and warmer for using same | Takaharu Gamou, Yasuhito Takahashi, Kunihito Mori, Eiichi Yasumoto | 1999-01-19 |
| 5720864 | Electrochemical device | Yasushi Nakagiri, Takaharu Gamou | 1998-02-24 |
| 5571251 | Vehicle using hydrogen absorbing alloys | Takaharu Gamou, Junji Niikura, Kazuhito Hatoh, Eiichi Yasumoto, Kinichi Adachi | 1996-11-05 |
| 5469913 | Vehicle using hydrogen absorbing alloys | Takaharu Gamou, Junji Niikura, Kazuhito Hatoh, Eiichi Yasumoto, Kinichi Adachi | 1995-11-28 |
| 5441715 | Method for the separation of hydrogen isotopes using a hydrogen absorbing alloy | Takaharu Gamo, Junji Niikura, Kazuhito Hatoh | 1995-08-15 |
| 5387330 | Mixed ionic conductors | Junji Niikura, Kazuhito Hatoh, Takaharu Gamo | 1995-02-07 |
| 5314508 | Solid electrolyte fuel cell and method for manufacture of same | Junji Niikura, Kazuhito Hatoh, Takaharu Gamo | 1994-05-24 |
| 5288562 | Solid electrolyte fuel cell | Junji Niikura, Kazuhito Hatoh, Takaharu Gamo | 1994-02-22 |
| 5244753 | Solid electrolyte fuel cell and method for manufacture of same | Junji Niikura, Kazuhito Hatoh, Takaharu Gamo | 1993-09-14 |
| 4997729 | Anode for high temperature fuel cell | Kazuhito Hatoh, Junji Niikura, Hisaaki Gyoten, Takaharu Gamo, Yoshio Moriwaki +1 more | 1991-03-05 |