Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4467068 | Composition for concealing graze marks on glass | Akitsugu Kurita | 1984-08-21 |
| 4378389 | Silicone release coating and lubricating compositions and methods | Shuhei Kosaka, Akitsugu Kurita | 1983-03-29 |