Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830570 | Aluminum nitride substrate and process for preparation thereof | Makoto Ikeda, Kenichiro Miyahara, Yoshiaki Itoh | 1998-11-03 |
YO
Yoshihiro Ohkawa
Overall (All Time): #3,701,630 of 4,157,543Top 90%
1
Patents All Time