Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6065943 | Refrigerant compressor having improved drive power transmission unit | Ken Suito, Shinichi Ogura, Koji Kawamura, Masahiko Okada, Masahiro Kawaguchi +1 more | 2000-05-23 |
| 5893706 | Cooling structure for compressor | Masahiro Kawaguchi, Masanori Sonobe, Takuya Okuno, Ken Suitou, Shinichi Ogura | 1999-04-13 |
| 5816134 | Compressor piston and piston type compressor | Kenji Takenaka, Hiroaki Kayukawa, Takahiro Hamaoka, Mitsuru Hashimoto, Masahiro Kawaguchi | 1998-10-06 |
| 5807076 | Lubrication method and lubrication controlling apparatus for clutchless compressor | Masahiro Kawaguchi, Masanori Sonobe, Ken Suitou, Masahiko Okada, Tomohiko Yokono | 1998-09-15 |