Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774287 | Heat-resistant copolymer of alpha-methylstyrene and acrylonitrile, process for preparing the same, and thermoplastic resin composition containing the same | Syuji Tsuchikawa, Shinichi Kimura, Masahiko Noro | 1988-09-27 |
| 4659790 | Heat-resistant copolymer of alpha-methylstyrene and acrylonitrile, process for preparing the same, and thermoplastic resin composition containing the same | Syuji Tsuchikawa, Shinichi Kimura, Masahiko Noro | 1987-04-21 |
| 4380607 | Rubber composition having high modulus of elasticity and process for preparing same | Hiroharu Ikeda, Kohei Goto | 1983-04-19 |
| 4371668 | Rubber compound capable of giving a vulcanized rubber having a high modulus of elasticity | Hiroharu Ikeda | 1983-02-01 |
| 4322319 | Rubber composition containing crosslinkable processing aid | Hiroharu Ikeda, Kazuo Sekine | 1982-03-30 |
| 4281085 | Rubber compound capable of giving a vulcanized rubber having a high modulus of elasticity | Hiroharu Ikeda | 1981-07-28 |
| 4252918 | Brominated rubber | Hiroharu Ikeda, Kohei Goto | 1981-02-24 |