Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372648 | Plasma CVD system | Shigeyuki Yamamoto, Yuichiro Yamada, Hiroshi Tanabe, Tomohiro Okumura | 1994-12-13 |
RH
Ryuzoh Hohchin
Overall (All Time): #3,813,239 of 4,157,543Top 95%
1
Patents All Time