Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037133 | Passive seat belt system for vehicle | Yoichi Iizima, Kenro Otsuka, Takashi Nakamori | 1991-08-06 |
| 4934769 | Power supply circuit for automotive headlamp | Tomotaka Kurozu, Kazuhiro Sugai | 1990-06-19 |
| 4899083 | Automatic lighting system for automobile | Yukio Yamamoto, Saburo Okai | 1990-02-06 |
| 4890038 | Power supply circuit for automotive headlamp with combinational switch | Tomotaka Kurozu | 1989-12-26 |
| 4866345 | Vehicle interior lamp shut-off device with particular dimming sequence | — | 1989-09-12 |
| 4844507 | Passive seat belt system | Yoichi Iizima, Masaji Kuwahara, Seiei Takeoka, Kazuzi Katsutani | 1989-07-04 |
| 4839532 | Control system for vehicular passive seat belt arrangement | Yoshiki Kokuryo, Tomokazu Inaba, Kazuyoshi Terunuma, Toshiharu Asano | 1989-06-13 |
| 4836323 | Vehicular voltage regulating system | Yoichi Iizima, Masaji Kuwahara, Seiei Takeoka, Kazuzi Katsutani | 1989-06-06 |
| 4835407 | Automotive antitheft key arrangement | Shunsaku Tsutsumi | 1989-05-30 |
| 4790405 | Seat belt system | — | 1988-12-13 |
| 4779700 | Passive seat belt arrangement for a vehicle | — | 1988-10-25 |