Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645053 | Polishing apparatus | Norio Kimura, Yoshikuni Tateyama | 2003-11-11 |
| RE38228 | Polishing apparatus | Masayoshi Hirose, Seiji Ishikawa, Norio Kimura, Kiyotaka Kawashima | 2003-08-19 |