Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290369 | Method of gas sulphonitriding | Kazuyoshi Hatano, Ken Ichiryu, Morio Tamura, Eiji Kometani, Nobuyoshi Hidao | 1994-03-01 |
| 5231912 | Bent axis type variable displacement hydraulic machine | Yoshimichi Akasaka, Ichiro Nakamura | 1993-08-03 |
| 5187017 | Sliding member, and method and apparatus for producing the same by gas sulphonitriding | Kazuyoshi Hatano, Ken Ichiryu, Morio Tamura, Eiji Kometani, Nobuyoshi Hidao | 1993-02-16 |
| 5182978 | Bent axis type variable displacement hydraulic machine | Yoshimichi Akasaka, Ichiro Nakamura | 1993-02-02 |
| 5094144 | Bent axis type variable displacement hydraulic machine | Yoshimichi Akasaka, Ichiro Nakamura | 1992-03-10 |
| 5085128 | Variable displacement bent axis type hydraulic machine | Shigetaka Nakamura, Eiki Izumi | 1992-02-04 |
| 4788902 | Thrust hydrostatic bearing device for use in axial piston machine | Yoshimichi Akasaka, Ichiro Nakamura, Ken Ichiryu, Eiji Kometani | 1988-12-06 |