Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874229 | Planar dimmer | Jun Minoura, Takaaki Mori, Shigeyuki Takahashi, Mamoru Kato, Junichi Shimada +1 more | 1989-10-17 |
| 4872745 | Cover for car lamps | Norio Fujisawa, Toshishige Sakamoto, Junichi Shimada | 1989-10-10 |
| 4832468 | Dimming window | Takaaki Mori, Jun Minoura, Mikio Adachi | 1989-05-23 |