Issued Patents 1994
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 (1994): #96,486 of 165,921Top 60%
1
Patents 1994