Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835446 | Surface-coated carbide alloy cutting tool | Toshiaki Ueda, Takatoshi Oshika | 2004-12-28 |
| 6733874 | Surface-coated carbide alloy cutting tool | Toshiaki Ueda, Takatoshi Oshika | 2004-05-11 |
| 6638571 | Coated cemented carbide cutting tool member and process for producing the same | Yoshio Hirakawa, Hitoshi Kunugi, Toshiaki Ueda | 2003-10-28 |
| 6426137 | Coated cemented carbide cutting tool member | Takatoshi Oshika, Toshiaki Ueda, Eiji Nakamura | 2002-07-30 |
| 6338894 | Coated cemented carbide cutting tool member and process for producing the same | Yoshio Hirakawa, Hitoshi Kunugi, Toshiaki Ueda | 2002-01-15 |
| 6071601 | Coated cutting tool member | Takatoshi Oshika, Kouichi Yuri, Eiji Nakamura, Atsushi Nagamine, Kazuya Yanagida | 2000-06-06 |