Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809056 | Semiconductor device having a silicon on insulator structure | Nobuhiko Aneha | 1989-02-28 |
TS
Takehide Shirato
Overall (1989): #52,334 of 140,708Top 40%
1
Patents 1989