Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499515 | Rotary vane-type compressor | Chuichi Kawamura, Mitsuru Hashimoto, Masahiro Ida | 1996-03-19 |
| 4886436 | Lubricating arrangement for a shaft seal in a vane type compressor | Shigeru Suzuki, Katsuhiko Ohshiro | 1989-12-12 |