Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401846 | Oil mist separator for internal combustion engine | — | 2022-08-02 |
| 5573389 | Scroll compressor having means for biasing an eccentric bearing towards a crank shaft | Hiroyuki Fukuhara, Sadayuki Yamada, Shigeru Muramatsu | 1996-11-12 |
| 5564186 | Method of making a scroll compressor having a centering recess for assembly | Hiroyuki Fukuhara, Shigeru Muramatsu, Sadayuki Yamada | 1996-10-15 |
| 5549466 | Scroll compressor having a centering recess for assembly | Hiroyuki Fukuhara, Shigeru Muramatsu, Sadayuki Yamada | 1996-08-27 |