Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4592773 | Substituted propargyloxyacetonitrile derivatives, process for production thereof, and herbicide and agricultural-horticultural fungicide comprising said derivatives as active ingredients | Yoshinori Tanaka, Kazuya Sakai, Toshiyuki Kouno, Mithuo Itakura, Yuji Enomoto +4 more | 1986-06-03 |
| 4529530 | Triurea grease compositions | Shirow Shimizu, Shuichi Takahashi, Kazuo Kato, Kozo Iwasaki, Motofumi Kurahashi +1 more | 1985-07-16 |
| 4510538 | Magnetic recording apparatus | Seiji Sato | 1985-04-09 |
| 4381405 | Process for the preparation of polymethylene polyphenyl polyisocyanate composition | Katsuharu Miyata | 1983-04-26 |
| 4354465 | Diesel throttle valve control system | Teruo Nakada, Mitsuo Iwahara | 1982-10-19 |
| 4310736 | Vacuum circuit interrupter | Takeo Okada, Shinichi Aoki | 1982-01-12 |
| 4307029 | Process for preparing polymethylene-polyphenyl polyisocyanates | Seiji Hasegawa, Shinobu Aoki | 1981-12-22 |