Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312786 | Aluminum nitride sintered body and process for producing the same | Akira Yamakawa, Kohei Shimoda | 1994-05-17 |
DS
Douiti Sogabe
Overall (All Time): #3,797,630 of 4,157,543Top 95%
1
Patents All Time