Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12040374 | Semiconductor device | Kazuhiro Tamura | 2024-07-16 |
| 11799102 | Fuel cell system and control method of the same | Masashi Toida, Hiroyuki Tsunekawa, Masahiro Ito | 2023-10-24 |
| 11611093 | Fuel cell system | Mahiro Ozeki, Tomotaka Ishikawa | 2023-03-21 |
| 11431007 | Fuel cell system | Masashi Toida, Mahiro Ozeki, Ryouichi Namba | 2022-08-30 |
| 11387475 | Fuel cell system | Masashi Toida, Tomotaka Ishikawa | 2022-07-12 |
| 11367885 | Fuel cell system | Masashi Toida, Tomotaka Ishikawa | 2022-06-21 |
| 11258084 | Fuel cell system and opening/closing method for discharge valve | Tomotaka Ishikawa | 2022-02-22 |
| 9873351 | Fuel cell system, fuel cell vehicle, and method of controlling fuel cell system | Yuji Kakeno, Mitsuhiro Nada, Kenji Umayahara | 2018-01-23 |
| 9796294 | Vehicle driven by electric motor and control method for vehicle | Kenji Umayahara, Mitsuhiro Nada | 2017-10-24 |
| 9776526 | Fuel cell system, fuel cell vehicle, and method of controlling fuel cell system | Yuji Kakeno, Mitsuhiro Nada, Kenji Umayahara | 2017-10-03 |
| 9184557 | Optical module and method of controlling optical module | Sachiko Mizuseki, Genki Yasuda | 2015-11-10 |
| 8310506 | Optical disk device | — | 2012-11-13 |
| 8306401 | Optical disc device with integrated hard disk drive | — | 2012-11-06 |
| 7946621 | Airbag device for vehicle | Takashi Honda | 2011-05-24 |
| 7581751 | Air bag device | Fumiharu Ochiai, Fumitoshi Yasuhara, Satoshi Kobayashi, Makoto Higano | 2009-09-01 |
| 7578518 | Occupant protection device | Fumiharu Ochiai, Fumitoshi Yasuhara, Tohru Kawamura | 2009-08-25 |
| 7559071 | Broadcasting receiver having operation mode selection function | Toshihiro Takagi, Manabu Yamamoto, Yasuhiro Inui, Takahiro Katayama | 2009-07-07 |
| 7546620 | Channel selection device for use in digital/analog broadcasting receiver and digital/analog broadcasting receiver equipped with the same | Toshihiro Takagi, Manabu Yamamoto, Yasuhiro Inui | 2009-06-09 |
| 7474831 | Video recording and playing apparatus | — | 2009-01-06 |
| 7221411 | Receiving device for use in digital television | Kazuhiko Tani, Kazuhide Ishihara, Manabu Yamamoto, Yasuhiro Inui | 2007-05-22 |
| 7206031 | Receiver | Manabu Yamamoto, Takahiro Katayama, Kazuhiko Tani | 2007-04-17 |
| 7092044 | Digital broadcasting receiver | Yasuhiro Inui, Manabu Yamamoto, Kazuhiko Tani | 2006-08-15 |
| 7068321 | Television receiving apparatus | Manabu Yamamoto, Takahiro Katayama, Kazuhiko Tani | 2006-06-27 |
| 7055853 | Side airbag apparatus | Takashi Honda, Fumio Umezawa | 2006-06-06 |
| 7048300 | Side airbag apparatus | Takashi Honda, Fumio Umezawa | 2006-05-23 |