Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638571 | Coated cemented carbide cutting tool member and process for producing the same | Yoshio Hirakawa, Tetsuhiko Honma, Toshiaki Ueda | 2003-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638571 | Coated cemented carbide cutting tool member and process for producing the same | Yoshio Hirakawa, Tetsuhiko Honma, Toshiaki Ueda | 2003-10-28 |