Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357716 | Holding device for holding optical element to be ground | Takayuki Kishida, Mitsuaki Takahashi, Kazuo Ushiyama | 1994-10-25 |
| 5299648 | Driver current limiting method in electric power steering apparatus | Shinobu Kamono, Ryuji Lizawa | 1994-04-05 |
| 5291692 | Polishing work holder | Mitsuaki Takahashi, Takayuki Kishida, Kazuo Ushiyama | 1994-03-08 |