Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8304928 | Electronic door system with a lin-subbus | Kazumi Nagasawa, Norihito Shimizu | 2012-11-06 |
| 8170744 | Front electronic equipment system with a LIN-subbus | Kazumi Nagasawa, Norihito Shimizu | 2012-05-01 |
| 7356714 | Method of communicating a signal from a sensor, connected to a connector, to an auxiliary module | Kazumi Nagasawa, Norihito Shimizu | 2008-04-08 |
| 7171128 | Optical signal receiving module, optical signal receiver and optical fiber communication equipment | Shuichi Hasegawa, Atsushi Miura, Hironari Matsuda, Hiroki Irie | 2007-01-30 |
| 6963593 | Semiconductor laser module and optical transmitter | Hiroshi Moriya, Kisho Ashida | 2005-11-08 |
| 6933067 | Fuel cell | Tatsuya Kawahara, Katsuhiko Kinoshita, Yoshitaka Kino | 2005-08-23 |
| 6921604 | DEVICE AND METHOD FOR EVALUATING PERFORMANCE OF FUEL CELLS, DEVICE AND METHOD FOR EVALUATING SPECIFIC SURFACE AREA OF FUEL-CELL ELECTRODE CATALYSTS, FUEL-CELL ELECTRODE CATALYST, AND METHOD OF MANUFACTURING THE SAME | Hisao Kato, Tatsuya Kawahara | 2005-07-26 |
| 6917169 | Driving circuit for rotating motor in forward and reverse direction | Kazumi Nagasawa, Norihiro Shimizu | 2005-07-12 |
| 6887286 | Fuel reformer device | Masayoshi Taki, Seiji Mizuno, Tatsuya Kawahara, Katsuhiko Kinoshita, Yoshimasa Negishi | 2005-05-03 |
| 6713020 | DEVICE AND METHOD FOR EVALUATING PERFORMANCE OF FUEL CELLS, DEVICE AND METHOD FOR EVALUATING SPECIFIC SURFACE AREA OF FUEL-CELL ELECTRODE CATALYSTS, FUEL-CELL ELECTRODE CATALYST, AND METHOD OF MANUFACTURING THE SAME | Hisao Kato, Tatsuya Kawahara | 2004-03-30 |
| 6280872 | Electrode for fuel cell and a method for producing the electrode | Tatsuya Kawahara | 2001-08-28 |
| 6025872 | Monitor region extension member and motor vehicle peripheral monitoring apparatus using same | Takeyuki Amari, Naoto Ishikawa, Kazutomo Fujinami | 2000-02-15 |
| 5748590 | Apparatus for inspecting disc recording medium | Yasuo Iwasaki, Hiroyuki Miyawaki | 1998-05-05 |