Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488776 | Thermoplastic crosslinked rubber composition | Hajime Nishihara, Yoshikazu Suda, Sigeru Sasaki | 2009-02-10 |
| 6933343 | Styrene polymer resin and composition thereof | Takeshi Ikematsu, Toshiharu Kawasaki, Mitsutoshi Toyama | 2005-08-23 |
| 6800693 | Olefin polymer composition | Hajime Nishihara | 2004-10-05 |
| 6747094 | High impact thermoplastic resin composition | Hideo Kinoshita, Takeshi Yasui | 2004-06-08 |
| 6653401 | Thermoplastic elastomer composition | Hideo Kinoshita, Takeshi Yasui | 2003-11-25 |
| 6555624 | Thermoplastic crosslinked rubber composition | Hajime Nishihara, Yoshikazu Suda, Sigeru Sasaki | 2003-04-29 |
| 5026805 | Low-hygroscopic copolymer | Kazuhiro Hosoya, Kimio Imaizumi | 1991-06-25 |
| 4820778 | Random copolymer containing hexagonal imide units, a process for producing the same, and an optical disc substrate made of the random copolymer | Akihiro Watanabe, Akihiro Wada, Rin-ichi Kakuta | 1989-04-11 |