Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4611815 | Vehicle height control system | Naoto Ooka, Kaoru Oohashi | 1986-09-16 |
| 4593920 | Vehicle height control system | Kazuyuki Natsume, Naoto Ooka, Kaoru Oohashi | 1986-06-10 |
| 4589771 | Electro-optical liquid detector assembly | Takashi Watanabe | 1986-05-20 |
| 4481450 | System for controlling a vehicle window and the like | Takashi Watanabe, Hideaki Kato | 1984-11-06 |