Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888042 | Cyclohexenone derivative, process for producing the same and herbicides comprising the same as active ingredient | Kouichi Morita, Nobuaki Mito, Naonori Hirata | 1989-12-19 |
| 4862362 | Apparatus for generating acceleration signal for backup | Kazumasa Kurihara | 1989-08-29 |
| 4848529 | Automatic transmission system | Kazumasa Kurihara | 1989-07-18 |
| 4838397 | Apparatus for controlling vehicle having an automatic transmission system | Kazumasa Kurihara | 1989-06-13 |
| 4825993 | Automatic transmission system for vehicles | Kazumasa Kurihara | 1989-05-02 |
| 4810150 | Ceramic fiber layer fixing pin | Tetsuyoshi Matsukane | 1989-03-07 |
| 4807132 | Apparatus for controlling an internal combustion engine for vehicles | Kazumasa Kurihara, Hidekazu Oshizawa | 1989-02-21 |