Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267385 | Grommet | Masanori Okazawa, Yutaka Shibata, Katsuhiko Aoki, Hisayasu Tsujino | 2001-07-31 |
| 5310800 | Thermoplastic elastomer | Shizuo Shimizu, Akira Uchiyama, Kunihide Hiraoka, Yasuhiko Otawa | 1994-05-10 |
| 5300581 | Process for producing thermoplastic elastomer | Yasuhiko Otawa, Mamoru Kioka, Takashi Ueda | 1994-04-05 |
| 5278204 | Heat-resistant rubber compositions | Tetsuo Tojo, Akira Matsuda, Eckhart Louis | 1994-01-11 |
| 5270377 | Thermoplastic resin composition containing graft-modified polyolefin elastomer and a polyamide | Yasuhiko Otawa, Noboru Sakamaki, Tetsuo Tojo, Toshiyuki Maeda | 1993-12-14 |
| 5247018 | Thermoplastic resin of elastomer composition having excellent paint adhesion and laminate comprising layer of said thermoplastic elastomer and polyurethane layer | Toshikyuki Maeda, Yasuhiko Otawa | 1993-09-21 |
| 5237003 | Thermoplastic resin composition containing graft-modified polyolefin elastomer and a polyamide | Yasuhiko Otawa, Noboru Sakamaki, Tetsuo Tojo, Toshiyuki Maeda | 1993-08-17 |
| 5237010 | Chlorinated ethylene-.alpha.-olefin copolymer rubber and composition | Tetsuo Tojo, Keiji Okada, Yoshiharu Kikuchi, Yasuhiko Otawa, Toshiyuki Maeda | 1993-08-17 |
| 5206305 | Chlorinated ethylene-alpha-olefin copolymer rubber and composition thereof | Tetsuo Tojo, Keiji Okada, Yoshiharu Kikuchi, Yasuhiko Otawa, Toshiyuki Maeda | 1993-04-27 |
| 5061572 | Thermoplastic elastomer laminate | Shunichi Hamada, Akira Uchiyama | 1991-10-29 |
| 4908412 | Thermoplastic elastomer composition excellent in heat bondability | Yasuhiko Otawa, Toshiyuki Maeda, Kunihide Hiraoka | 1990-03-13 |
| 4897298 | Laminate and molded article prepared therefrom | Yasuhiko Otawa, Kunihide Hiraoka, Toshiyuki Maeda, Noboru Sakamaki, Shizuo Shimizu | 1990-01-30 |
| 4894289 | Laminate and molded article prepared therefrom | Yasuhiko Otawa, Kunihide Hiraoka, Toshiyuki Maeda, Noboru Sakamaki, Shizuo Shimizu | 1990-01-16 |
| 4889762 | Molded articles of thermoplastic elastomer | Akira Uchiyama | 1989-12-26 |
| 4877817 | Chlorinated rubber | Tetsuo Tojo, Takashi Nakahara, Yasuhiko Otawa | 1989-10-31 |
| 4818785 | Fine particulate crosslinked amorphous copolymer and preparation and use thereof | Yasuhiko Otawa, Tetsuo Tojo, Akira Matsuda | 1989-04-04 |
| 4814390 | Chlorinated rubber | Tetsuo Tojo, Takashi Nakahara, Yasuhiko Otawa | 1989-03-21 |
| 4764562 | Chlorinated rubber | Tetsuo Tojo, Takashi Nakahara, Yasuhiko Otawa | 1988-08-16 |