Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876851 | Film from polycarbonate, polyester to be laminated on metal | Shunichi Matsumura, Ryoji Tsukamoto, Masaaki Tsukioka, Seiji Itoh | 1999-03-02 |
| 5378391 | Liquid crystal film | Kenji Nakatani, Satoshi Igarashi, Horinori Matsuda | 1995-01-03 |
| 5300621 | Semicrystalline aromatic polyester, process for its production and resin composition containing it | Shunichi Matsumura, Nobuaki Kido, Toshio Hatayama | 1994-04-05 |
| 5290906 | Poly(arylene ether ketone), process for producing same and its use | Shunichi Matsumura, Seiji Itoh, Jiro Sadanobu | 1994-03-01 |
| 5223335 | Fiber-reinforced composite material and process for the production thereof | Shunichi Matsumura, Takashi Yoshitomi | 1993-06-29 |
| 5216109 | Crystalline wholly aromatic polyester, process for its production, resin composition containing it, and articles from the resin composition | Shunichi Matsumura, Akio Nakaishi | 1993-06-01 |
| 5196531 | Poly(N-cyclic iminoether), process for production thereof, thermosetting composition containing it and thermoset resin | Hiroyuki Umetani, Hiroshi Mera, Shunichi Matsumura | 1993-03-23 |
| 5191056 | Arylene sulfide ketone copolymer and preparation process thereof | Kiyoshi Sugie, Shunichi Matsumura | 1993-03-02 |
| 5189094 | Process for producing thermoset resin | Hiroyuki Umetani, Shunichi Matsumura, Hiroshi Mera | 1993-02-23 |
| 5104943 | Resin composition | Katsuhiko Hironaka, Shunichi Matsumura | 1992-04-14 |
| 5068062 | Reversibly color-changeable materials | Shunichi Matsumura, Seiji Itoh, Masuhiro Okada | 1991-11-26 |
| 5068307 | Polyamideimides containing 3,4'-diamino-diphenylether as diamine component and process for preparing the same | Shigeyoshi Hara, Shunichi Matsumura | 1991-11-26 |
| 4931512 | Process for producing a thermoset resin | Shunichi Matsumura, Hiroyuki Umetani, Masuhiro Okada | 1990-06-05 |
| 4910265 | Process for producing thermoset resin | Shunichi Matsumura, Hiroyuki Umetani, Masuhiro Okada | 1990-03-20 |
| 4902740 | Polyamideimides containing 3,4'-diamino-diphenylether as diamine component, with plasticizer | Shigeyoshi Hara, Shunichi Matsumura | 1990-02-20 |
| 4842797 | Process for producing shaped polyamide articles | Shunichi Matsumura | 1989-06-27 |
| 4764427 | Fiber having thermoplastic resin coating | Shigeyoshi Hara, Shunichi Matsumura | 1988-08-16 |
| 4760124 | Crystalline polyester-imide, process for production thereof, and use thereof | Shunichi Matsumura, Shigeyoshi Hara | 1988-07-26 |
| 4581438 | Aromatic polyester of 6,6'-(ethylenedioxy)di-2-naphthoic acid, process for production thereof and film, fiber and other shaped articles therefrom | Hiroyuki Umetani, Shunichi Matsumura | 1986-04-08 |
| 4517315 | Production of a film-like or fibrous structure of an aromatic polyester | Shunichi Matsumura | 1985-05-14 |
| 4446262 | Protection from ultraviolet light by use of novel ultraviolet absorber | Nobuya Okumura, Tetsuo Ichihashi, Shunichi Matsumura | 1984-05-01 |
| 4436894 | Novel wholly aromatic copolyester, process for production thereof, and film melt-shaped therefrom | Takanori Urasaki, Yasuji Hirabayashi, Tugusi Yoshida | 1984-03-13 |
| 4419308 | Process for producing porous, film-like or fibrous structure of aromatic polyester | Shunichi Matsumura | 1983-12-06 |
| 4416839 | Wholly aromatic polyester composition, process for production thereof, and production therefrom of a film-like or fibrous article of a wholly aromatic polyester | Shunichi Matsumura | 1983-11-22 |
| 4369207 | Process for production of laminated film structure of aromatic polyester | Shunichi Matsumura, Makoto Ogasawara | 1983-01-18 |