Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880361 | Multi-piston swash plate type compressor with arrangement for internal sealing and for uniform distribution of refrigerant to cylinder bores | Hayato Ikeda, Hisato Kawamura | 1989-11-14 |
| 4813852 | Discharge arrangement of a compressor having a plurality of compression chambers | Hayato Ikeda, Isao Tsuzuki | 1989-03-21 |
| 4531980 | Corrosion resisting copper alloy | Tatsuo Miura, Yoshiharu Hasegawa, Takao Yoneyama | 1985-07-30 |