Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886424 | Multi-piston swash plate type compressor with damping arrangement for discharge reed valves | Hayato Ikeda, Shinichi Ishihara | 1989-12-12 |
| 4880361 | Multi-piston swash plate type compressor with arrangement for internal sealing and for uniform distribution of refrigerant to cylinder bores | Hayato Ikeda, Kazuhiro Ohta | 1989-11-14 |