Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7804843 | Communication apparatus and method of airbags for a vehicle | — | 2010-09-28 |
| 7009368 | Voltage booster circuit having back-up circuit and battery voltage boosting method | — | 2006-03-07 |
| 5995891 | Automotive occupant restraint system with energy reserve circuit | Nobumasa Ueda | 1999-11-30 |
| 5977651 | Drive circuit for vehicle occupant safety apparatus | Nobumasa Ueda, Mitsuhiro Saitou, Shoichi Okuda | 1999-11-02 |
| 5859583 | Occupant protection system for automotive vehicle | Mitsuhiko Masegi | 1999-01-12 |
| 5412323 | Battery condition detecting apparatus and charge control apparatus for automobile | Hidetoshi Kato, Masatoshi Togawa | 1995-05-02 |
| 5280231 | Battery condition detecting apparatus and charge control apparatus for automobile | Hidetoshi Kato, Masatoshi Togawa, Keiichiro Banzai, Takeshi Sada, Hirohide Sato | 1994-01-18 |
| 5243270 | Charging control apparatus for vehicle generators | Tomoni Tsuzuki, Kouzi Tanaka | 1993-09-07 |
| 4665354 | Battery voltage regulator for vehicles | Takeshi Sada, Hidetoshi Kato, Hiroshi Shibata, Kazumasa Mori, Hirohide Sato +2 more | 1987-05-12 |
| 4641079 | Battery voltage regulating system | Hidetoshi Kato, Fuyuky Maehara | 1987-02-03 |
| 4634954 | Voltage regulator for alternating current generator | Hidetoshi Kato, Shin Kusase, Hajime Matsuhashi | 1987-01-06 |
| 4590414 | Battery voltage regulation system | Hidetoshi Kato, Hajime Matsuhashi | 1986-05-20 |
| 4525662 | Battery charging control system for automobile | Hidetoshi Kato, Takeshi Sada, Hajime Matsuhashi | 1985-06-25 |