Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316804 | Process for the synthesis of hard boron nitride | Tadashi Tomikawa, Nobuhiko Fujita, Akira Nakayama | 1994-05-31 |
SN
Shyoji Nakagama
Overall (All Time): #3,798,683 of 4,157,543Top 95%
1
Patents All Time