Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427991 | High frequency semiconductor device | Shigeyuki Yamamura, Kinjiro Kosemura, Norio Hidaka | 1984-01-24 |
TS
Takao Shima
Overall (All Time): #4,028,570 of 4,157,543Top 100%
1
Patents All Time