Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316856 | Silicon nitride base sintered body | Junichiro Suzuki | 1994-05-31 |
MK
Masahide Kayukawa
Overall (All Time): #3,798,698 of 4,157,543Top 95%
1
Patents All Time