Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306443 | Method for the preparation of conductive polymer film | Takehira Kaneko, Hirofumi Suzuki, Nobuo Matsui, Tomio Yagihara, Shiro Higashida +2 more | 1994-04-26 |
| 5302686 | Hollow container and stretched film made of a copolyester | Katsuji Tanaka, Takuji Hirahara, Osamu Kishiro | 1994-04-12 |
| 5276058 | 3,4-dihydroxychalcone derivatives | Toshio Satoh, Yasunori Niiro | 1994-01-04 |