Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306443 | Method for the preparation of conductive polymer film | Hirofumi Suzuki, Nobuo Matsui, Tomio Yagihara, Shiro Higashida, Akira Nakada +2 more | 1994-04-26 |
| 5278295 | Pyrrole monomer | Hirofumi Suzuki, Nobuo Matsui, Isami Hamamoto, Tetsuya Katoh, Toshiaki Satoh +1 more | 1994-01-11 |
| 4816536 | Polymers of 3,4-substituted pyrrole compounds and their preparation method | Takeo Shimizu, Tomoyuki Inoue, Hiroshi Takahashi | 1989-03-28 |