Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5083401 | Method of polishing | Mikio Yamashita, Shigekazu Hara, Hiroyuki Matsunaga, Masakazu Hamada | 1992-01-28 |
TM
Tooru Mamiya
Overall (All Time): #3,842,518 of 4,157,543Top 95%
1
Patents All Time