Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737377 | Cutting tool of a cubic boron nitride sintered compact | Hitoshi Sumiya | 2004-05-18 |
| 6716544 | Coated sinter of cubic-system boron nitride | Hitoshi Sumiya | 2004-04-06 |
SU
Shinya Uesaka
Overall (2004): #41,153 of 270,089Top 20%
2
Patents 2004