Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6065578 | Pressure plate for friction clutch | Michiharu Yokoi | 2000-05-23 |
| 5725333 | Spiral end mill and method of manufacturing the same | Makoto Abe, Yuichiro Kohno, Nobuo Yasuhira, Shuji Ueda, Kiyoji Aburaya +1 more | 1998-03-10 |