Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4231108 | Semiconductor integrated circuit device | Masao Suzuki, Toshio Hayashi, Kazuhiro Toyoda, Chikai Ono | 1980-10-28 |
| 4228525 | Semiconductor integrated circuit device | Masao Suzuki, Chikai Ono, Kazuhiro Toyoda | 1980-10-14 |