Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389583 | Semiconductor device and method for pattern layout for the same using total size of transistors | — | 2002-05-14 |
| 4212025 | Voltage dividing integrated circuit device | Masataka Hirasawa, Akira Hashimoto | 1980-07-08 |