Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687823 | Electromagnetic clutch | Juneichi Nakagawa, Masahiro Kinoshita, Yutaka Ito, Kimio Suzuma | 1997-11-18 |
| 4822252 | Variable capacity compressor | Hiroshi Ishikawa | 1989-04-18 |