Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172807 | Surface-coated member | Tsuyoshi Fukano, Hiroki Ishii, Takahito Tanibuchi | 2007-02-06 |
| 7018726 | Cemented carbide and cutting tool | Daisuke Shibata, Hiroshi Ohata | 2006-03-28 |
| 6797369 | Cemented carbide and cutting tool | Daisuke Shibata, Hiroshi Ohata | 2004-09-28 |