Issued Patents All Time
Showing 201–214 of 214 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807212 | Correcting for comatic aberration in an optical head of an optical disk apparatus | Tokuya Kaneda, Masateru Watanabe, Tomoji Osumi, Nobuo Suzuki | 1989-02-21 |
| D297728 | Push button switch | — | 1988-09-20 |
| D297727 | Push button switch | — | 1988-09-20 |
| 4764927 | Code error correcting method | Morishi Izumita, Seiichi Mita, Nobukazu Doi, Fuyuki Inui, Mamoru Kaneko | 1988-08-16 |
| 4758831 | Matrix-addressed display device | Koichi Kasahara | 1988-07-19 |
| 4753903 | Silicon carbide sintered body and a manufacturing method therefor | — | 1988-06-28 |
| 4742218 | Focus error detection apparatus utilizing focusing an front and rear sides of focal planes | Shigeru Nakamura, Toshimasa Kamisada, Takeshi Maeda, Yoshito Tsunoda, Toshimitsu Kaku +3 more | 1988-05-03 |
| 4681861 | Silicon carbide sintered body and process for production thereof | — | 1987-07-21 |
| 4429076 | Thermoplastic polymer composition | Akio Yamori, Hideo Morita | 1984-01-31 |
| 4329438 | Thermosetting unsaturated polyester resin composition and method for preparation thereof | Akio Yamori, Hideo Morita | 1982-05-11 |
| 4308353 | Thermoplastic styrene polymer and grafted block copolymer compositions | Akio Yamori, Hideo Morita | 1981-12-29 |
| 4292414 | Process for the preparation of modified block copolymers | Akio Yamori, Toshio Ibaragi | 1981-09-29 |
| 4226966 | Method for producing vinyl chloride resins | Makoto Shiraishi, Hiroshi Uchida, Yoshinori Koizumi | 1980-10-07 |
| 4226677 | Earthquake-proof foundation structure for horizontal type coke oven battery | Yushichi Miura, Koichiro Bando | 1980-10-07 |