Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645405 | Reciprocating type compressor with muffling chambers | Masaki Ota, Hisakazu Kobayashi, Masaya Nakamura, Yuichi Kato | 1997-07-08 |
| 5518374 | Variable capacity swash plate type compressor having pulsation suppressing chamber located capacity control valve | Masaki Ota, Hisakazu Kobayashi | 1996-05-21 |
| 5100301 | Wobble plate type refrigerant compressor provided with an internal rotation detector generating a signal having a symmetrical wave form | Shigeyuki Hidaka, Toru Takeichi, Masaki Ohta | 1992-03-31 |
| 4880356 | Method of controlling wobble plate type compressor | Shinichi Suzuki, Takahiro Hamaoka, Masaki Ohta | 1989-11-14 |