Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5142007 | Process for the production of cycloolefin-based random copolymer | Toshiaki Kuroiwa, Shuji Minami | 1992-08-25 |
| 5106931 | Copolymerization of ethylene and cycloolefin isomerized from endo-form to exo-form | Hideaki Yamaguchi, Shuji Minami, Akira Mizuno, Hiroo Wamura | 1992-04-21 |
| 4880873 | Adhesive for chlorine-containing polymers and aromatic group-containing polymers | — | 1989-11-14 |
| 4812548 | Liquid crystalline polymer | Robert W. Lenz | 1989-03-14 |
| 4810612 | Heat-fixable electrophotographic toner composition | Takashi Ueda | 1989-03-07 |
| 4659785 | Hot-melt adhesive composition | Riichiro Nagano | 1987-04-21 |
| 4612252 | Laminated structure having post-chlorinated adhesive olefin resin layer | Riichiro Nagano | 1986-09-16 |
| 4490508 | Graft-modified copolymer and compounding agent for styrene-type polymer containing the same | Riichiro Nagano | 1984-12-25 |