Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809056 | Semiconductor device having a silicon on insulator structure | Takehide Shirato | 1989-02-28 |
NA
Nobuhiko Aneha
Overall (1989): #73,300 of 140,708Top 55%
1
Patents 1989