Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845174 | Process for preparing a vinyl chloride polymer | Tadashi Amano, Hajime Kitamura | 1989-07-04 |
| 4837345 | Process for the production of tetrahydropyran-3-one derivatives | Tatsuo Numata, Masataka Hatanaka | 1989-06-06 |
| 4826940 | Method for suspension polymerization of vinyl chloride monomer | Tadashi Amano, Yoshitaka Okuno | 1989-05-02 |
| 4824474 | Quinoline derivatives and herbicidal compositions and method of use thereof | Tatsuo Numata, Masataka Hatanaka, Takasi Ikai, Tsutomu Nawamaki, Kenji Hattori | 1989-04-25 |
| 4822838 | Curable chlorinated polyethylene and copolyethylene composition | Kozo Misumi, Masanobu Miyaguchi, Seiji Kadomatsu, Sei Nakazawa | 1989-04-18 |
| 4747014 | Reduction-reoxidation type semiconductor ceramic capacitor and method of manufacturing thereof | Daisuke Kaino, Katsuhiko Arai, Kazuo Sasazawa | 1988-05-24 |
| 4744515 | Automatic water-sprinkling controller | — | 1988-05-17 |
| 4704439 | Chlorinated linear ultra low density polyethylene | Noboru Yamaoka, Shigeki Yokoyama, Kazuo Matsuura, Kozo Misumi, Seiji Kadomatsu | 1987-11-03 |
| 4696694 | Pyridine derivatives and their herbicidal compositions | Tatsuo Numata, Masataka Hatanaka, Takasi Ikai, Tsutomu Nawamaki, Kenji Hattori | 1987-09-29 |
| 4621114 | Propylene resin composition | — | 1986-11-04 |
| 4583212 | Record/playback head positioning device for optical disc apparatus | Hiroshi Koide | 1986-04-15 |
| 4574369 | Tracking/focusing device for positioning an optical lens unit | Hiroshi Koide, Shigemoto Tenmyo | 1986-03-04 |
| 4395519 | Physically blended propylene polymer composition | Syuji Minami, Norio Kashiwa, Akifumi Kato | 1983-07-26 |
| 4278147 | Muffler for engine, particularly motorcycle engine | Takahiko Aoyama, Norio Gotoh | 1981-07-14 |
| 4250416 | Moving-coil type motor | Hiroshi Koide, Shigemoto Temmyo | 1981-02-10 |
| 4186991 | Angularly rotatable mirror apparatus | Hiroshi Koide, Shigemoto Tenmyo | 1980-02-05 |