Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729205 | Flowability improver for engineering plastics, thermoplastic resin compositions containing the same and molded articles of the compositions | Yasuhiko Nabeshima | 2014-05-20 |
| 7351766 | Thermoplastic resin composition and engineering plastic composition | Yasuhiko Nabeshima | 2008-04-01 |
| 6890991 | Thermoplastic resin composition | Hideyuki Fujimoto | 2005-05-10 |
| 6852798 | Polycarbonate-based thermoplastic resin composition and process for producing the same | Kozi Nishida, Nobuhisa Takayama | 2005-02-08 |
| 6344493 | Melt tension improver for polyolefin resins and process for producing the same | Akira Yanagase | 2002-02-05 |
| 6025441 | Polytetrafluoroethylene-containing powder mixture, thermoplastic resin compositions including same and molded articles made therefrom | Nobuhisa Takayama, Akira Yanagase | 2000-02-15 |
| 5391648 | Polyorganosiloxane graft copolymers | Naoki Yamamoto, Akira Nakata | 1995-02-21 |
| 5334656 | Polyester resin compositions | Naoki Yamamoto, Akira Yanagase, Akira Nakata, Toshimi Yanai | 1994-08-02 |
| 5322881 | Thermoplastic resin compositions | Naoki Yamamoto, Akira Nakata | 1994-06-21 |
| 5288798 | Polyarylene sulfide resin compositions | Akira Nakata, Naoki Yamamoto | 1994-02-22 |
| 5288817 | Polyarylene sulfide resin compositions | Naoki Yamamoto, Akira Nakata | 1994-02-22 |
| 5179144 | Polyester resin compositions | Naoki Yamamoto, Akira Nakata, Akira Yanagase | 1993-01-12 |
| 4902776 | Preparation of poly-p-phenylene with (1) aluminum chloride and (2) CU(I) Cl or VCl.sub.3 | Hidefumi Hirai, Naoki Toshima, Keiichi Kanaka | 1990-02-20 |