Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798589 | Brushless motor having lubrication system for upper and lower bearings | Shinichi Ohi, Fuhito Umegaki, Tatsuo Haraguchi, Yoshihide Gunji, Hiroshi Ohsawa | 1998-08-25 |
| 4871011 | Air-conditioning equipment for vehicle | Tadahiro Takahashi, Shinichi Ooi | 1989-10-03 |
| 4677902 | Deodorizing device of an air conditioning system for automotive vehicles | — | 1987-07-07 |