Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797369 | Cemented carbide and cutting tool | Daisuke Shibata, Hiroshi Ohata | 2004-09-28 |
KU
Keiji Usami
Overall (2004): #176,033 of 270,089Top 70%
1
Patents 2004