Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5767026 | Silicon nitride ceramic and process for forming the same | Fumihiro Wakai, Yoshihiro Obata, Akira Yamakawa, Takao Nishioka, Masashi Yoshimura | 1998-06-16 |
NK
Naoki Kondoh
Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
Overall (All Time): #3,687,226 of 4,157,543Top 90%
1
Patents All Time