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, Kagehisa Hamazaki, Yoshikatsu Higuchi | 1997-07-15 |
HT
Hitoshi Toyoda
Overall (1997): #140,214 of 185,788Top 80%
1
Patents 1997