Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679063 | Polishing apparatus | Norio Kimura, You Ishii, Hozumi Yasuda, Masako Watase, Shiro Mishima | 1997-10-21 |
| 5636725 | Apparatus for supplying chip parts and a method for same | Kikuji Fukai, Taro Yasuda | 1997-06-10 |