Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809056 | Semiconductor device having a silicon on insulator structure | Takehide Shirato | 1989-02-28 |
| 4701778 | Semiconductor integrated circuit having overlapping circuit cells and method for designing circuit pattern therefor | Shigenori Baba | 1987-10-20 |