Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798177 | System for controlling rotational speed of hydraulically driven cooling fan of internal combustion engine, responsive to engine coolant and also fan propellant temperature | Seiji Oomura, Kashirou Fukami, Masao Inagaki | 1989-01-17 |
| 4794883 | Dual reservoir tank for propellant hydraulic fluid for internal combustion engine hydraulically driven cooling fan and for power steering actuating fluid | Kashirou Fukami, Masao Inagaki, Seiji Oomura | 1989-01-03 |
| 4535734 | Self-contained hydraulic lash adjuster | Hisashi Kodama, Tetsuomi Tamura, Katsujiro Sato, Kazuharu Yamada | 1985-08-20 |
| 4457270 | Hydraulic lifter | Hisashi Kodama, Katsujiro Sato, Tetsuomi Tamura, Kazuharu Yamada | 1984-07-03 |