Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258686 | Automotive lamp device with electromagnetic shielding | Takashi Ashida | 1993-11-02 |
| 5169224 | Discharge head lamp assembly | Takashi Ashida | 1992-12-08 |
| 5124895 | Electric discharge lamp arrangement and headlamp for motor vehicle using same | Tohru Futami, Yoichi Iijima, Masao Sakata | 1992-06-23 |
| 5083065 | Lighting device for electric discharge lamp | Masao Sakata, Tohru Futami, Yoichi Iijima | 1992-01-21 |
| 4894585 | Combination lamp | — | 1990-01-16 |
| 4868726 | Headlamps | — | 1989-09-19 |
| 4694191 | Lamp power supply control system for an automotive vehicle | — | 1987-09-15 |
| 4656563 | Automotive vehicle stoplight arrangement | Takasi Nomoto | 1987-04-07 |
| 4612607 | Automotive lamp unit | Masakazu Mutoh | 1986-09-16 |