Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189110 | Shape memory polymer resin, composition and the shape memorizing molded product thereof | Yasushi Kishimoto, Koichi Miyamoto | 1993-02-23 |
| 5159022 | Crystalline block copolymer and process for producing the same | Hideo Morita, Akiyoshi Hirata | 1992-10-27 |
| 4446290 | Process for producing conjugated diene polymer | Yasuo Hattori | 1984-05-01 |
| 4424322 | Process for producing polymers or copolymers of conjugated dienes | Yasuo Hattori, Toshio Ibaragi, Makoto Honda | 1984-01-03 |
| 4413098 | Isoprene-butadiene copolymer rubber having improved processing properties | Yasuo Hattori, Toshio Ibaragi, Makoto Honda | 1983-11-01 |