Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939205 | Gas barrier resin film | Seiichiro Yokoyama, Shigeru Komeda, Kiyoshi Iseki, Yozo Yamada, Chikao Morishige +2 more | 1999-08-17 |
| 5583230 | Polymerizable compound having mildew resistance and polymer thereof | Yoshikazu Arimatsu | 1996-12-10 |
| 5248468 | Method of making electrically conductive fibers | Fumikazu Yoshida, Tatsuo Shimura | 1993-09-28 |
| 5173366 | Electrically conductive fibers, apparatus and method for the production thereof | Fumikazu Yoshida, Tatsuo Shimura | 1992-12-22 |
| 4963310 | Process for production of polyester polyurethane elastomeric fibers | Yoshikazu Arimatsu, Katsuya Tani, Kenichi Katsuo | 1990-10-16 |
| 4956431 | Novel polymerizable compound having mildew resistance and polymer thereof | Yoshikazu Arimatsu | 1990-09-11 |
| 4824929 | Polymeric antioxidant and process for production thereof | Yoshikazu Arimatsu, Katsuya Tani, Minoru Saito, Atsushi Kaji, Kenichi Katsuo | 1989-04-25 |
| 4562239 | Urethane polymers containing a tertiary nitrogen atom, and their production | Noriomi Yamane, Yoshikazu Arimatsu, Kenichi Katsuo, Minoru Saitoh, Katsya Tani +1 more | 1985-12-31 |
| 4499221 | Polyurethane composition improved in dyeing property | Minoru Saitoh, Yoshikazu Arimatsu, Katsuya Tani | 1985-02-12 |