Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248180 | Method for removing particles from a semiconductor wafer | Nobuyoshi Sato, Hideaki Seto, Haruhiko Yamamoto | 2001-06-19 |
KO
Koji Ohsawa
Overall (All Time): #3,585,436 of 4,157,543Top 90%
1
Patents All Time