Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394466 | End mill chucking structure | Masakazu Matsumoto, Yusaku Yamamoto | 2002-05-28 |
| 6397332 | Verification data generating apparatus, data verification apparatus and storage medium for storing verification data generating program | Kenji Kawano, Kazuo Saito | 2002-05-28 |
| 6352395 | Tool holder and tool holder attachment mechanism | Masakazu Matsumoto, Yusaku Yamamoto | 2002-03-05 |