Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837063 | Optical recording material | — | 1989-06-06 |
| 4826954 | Diorganopolysiloxane-azobenzene alternating copolymers and methods for their preparation | Toshio Suzuki | 1989-05-02 |
| 4719296 | Spiroxazine compounds | Shuichi Maeda | 1988-01-12 |
| 4656245 | Functional elastomer | Shinzo Kohjiya, Shinzo Yamashita, Yoshitaka Osawa, Takafumi Uemiya | 1987-04-07 |