Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648028 | Method of manufacturing a sintered composite body of silicon nitride and silicon carbide | Kazumi Miyake, Hitoshi Toyoda, Yoshikatsu Higuchi | 1997-07-15 |
KH
Kagehisa Hamazaki
Overall (1997): #123,439 of 185,788Top 70%
1
Patents 1997