Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879543 | Fuel cell vehicle | Yuki Imamura, Choichi Ishikawa, Norihisa Kobayashi, Toshinobu Mito | 2020-12-29 |
| 9725010 | Fuel cell vehicle | Akihiro Suzuki | 2017-08-08 |
| 9701192 | Fuel cell vehicle | Satoshi Nakagawa, Manabu Tanaka, Shuichiro Iwatsuki, Momoka Horiuchi | 2017-07-11 |
| 9653744 | Method of starting fuel cell system for vehicle and fuel cell system | Kazuyoshi Miyajima | 2017-05-16 |
| 9423446 | Insulation state detecting device | Yoshihiro Kawamura | 2016-08-23 |
| 9368813 | Drainage structure for gas outlet region in fuel cell stack | Takashi Kuwayama, Kazuya Sasamoto | 2016-06-14 |
| 9017896 | Fuel cell system having fuel cell box and ventilation device | Kazunori Fukuma | 2015-04-28 |
| 8936885 | Fuel cell system | Takatsugu Koyama | 2015-01-20 |
| 8663860 | Fuel cell system configured to detect failure and process for dealing with failure of the system | Takatsugu Koyama, Akio Yamamoto, Hiroyuki Tanaka, Seiji Tonegawa, Nobutaka Nakajima +1 more | 2014-03-04 |
| 8268470 | Ventilator of a fuel-cell vehicle | Masahiro Matsutani | 2012-09-18 |
| 7914942 | Fuel cell vehicle | Takashi Kato, Makoto Anazawa, Takatsugu Koyama, Masato Nakaarai | 2011-03-29 |
| 7556110 | Vehicle mounted with electric storage apparatus | Akio Yamamoto, Minoru Matsunaga, Koichi Yamamoto, Masahiro Matsutani | 2009-07-07 |
| 6453834 | Power transmission device for sewing machine | Ikuo Tajima | 2002-09-24 |
| 6302716 | Rotatable connector | Hiroyuki Bannai, Takehiko Ito, Nobuo Matsuzaki | 2001-10-16 |
| 5882216 | Rotary connector | Hiroyuki Bannai, Takehiko Ito | 1999-03-16 |
| 5669777 | Rotary connector | Hiroyuki Bannai, Takehiko Ito | 1997-09-23 |
| 5136044 | N.sup.2 -carboxy-3-phenylpropyl)-l-lysine derivative and process of producing lysinolpril using the compound | Kenji Inoue, Satomi Takahashi | 1992-08-04 |
| 5098028 | Clock spring connector including cable stowage grooves | Yuichi Ida, Yoshihiro Ohashi, Hiroyuki Bannai, Hironori Kato | 1992-03-24 |
| 5087751 | Method of preparing optically active 3,4-dihydroxy butyric acid derivatives | Kenji Inoue, Satomi Takahashi | 1992-02-11 |
| 5026289 | Clock spring interconnector for steering | Hironori Kato | 1991-06-25 |
| 5003083 | Process for preparing optically active cyano compound | Kenji Inoue, Satomi Takahashi, Takehisa Ohashi, Kiyoshi Watanabe | 1991-03-26 |
| 4994597 | Method for preparing optically active 3,4-dihydroxy butyric acid derivatives | Kenji Inoue, Satomi Takahashi | 1991-02-19 |