Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776531 | Rolling bearing with seal plate | Yuki Tsuchida, Takahiko Uchiyama | 2004-08-17 |
| 6561337 | Clutch release bearing | Haruyuki Aihara | 2003-05-13 |
| 6343683 | Clutch-release bearing unit | Shuhei Aoki | 2002-02-05 |
| 6070458 | Throttle valve opening detecting device | Hideaki Nawa, Sadao Takaki, Katsuyuki Kajitani, Atsushi Ito, Haruhiko Nishino | 2000-06-06 |
| 5614029 | Furnace for treating organic matter heat | Eiji Nakatsukasa, Ippei Yamauchi | 1997-03-25 |
| 4320348 | Variable level converter | Shinjiro Suzuki, Tadashi Yoshikawa, Tsuguo Otsuki, Nobuhisa Kamoi, Kazuo Satoh | 1982-03-16 |
| 4185248 | Input level supervisory system for level regulator | Hisaki Namura, Koichi Ohta, Kiyoshi Minematsu | 1980-01-22 |