Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702900 | Method of producing silicon carbide | Yasuo Kurachi, Katsuhiko Arai, Hiroaki Wada, Yoji Watabe | 1987-10-27 |
SI
Sanae Irako
Overall (All Time): #3,984,451 of 4,157,543Top 100%
1
Patents All Time