Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471390 | Differential limiting torque control system for automotive vehicles | — | 1995-11-28 |
| D363675 | Combined warning light and siren housing for emergency vehicles | Tetsuya Miyatake | 1995-10-31 |
| D363036 | Signal lamp | — | 1995-10-10 |
| 5346032 | Torque distribution control system for four wheel drive vehicle | — | 1994-09-13 |
| 5187413 | Low pressure discharge lamp apparatus | Kenji Araki, Akihiro Yonezawa, Youichirou Mitsuyuki | 1993-02-16 |
| D319601 | Combined warning light and siren housing for emergency vehicle | Hiroshi Enjyoji | 1991-09-03 |
| 4929869 | High intensity discharge lamp containing iron and silver in the arc tube filling | Akihiro Yonezawa, Yoichiro Mitsuyuki, Yasuki Mori, Toshihiko Ishigami | 1990-05-29 |
| 4835442 | Lamp for generating ultraviolet radiation | Takahiro Sugimoto, Akihiro Yonezawa, Youichiro Mitsuyuki | 1989-05-30 |
| 4799135 | Headlight for vehicle | Shinji Inukai, Nobuyoshi Kuno, Hiroyoshi Takanishi | 1989-01-17 |
| 4734612 | High pressure metal vapor discharge lamp | Kiyoshi Saita, Akihiro Inoue, Hiroyoshi Takanishi, Nobuyoshi Kuno | 1988-03-29 |
| 4445067 | High pressure metal vapor discharge lamp with radioactive material impregnated in ceramic | Akihiro Inoue, Tadao Kanoh, Taketo Kamei, Akihiro Kamiya, Toshihiko Ishigami +1 more | 1984-04-24 |