Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796586 | Data stream transmission/reception device | Toshikazu Koudo, Kazuhiro Mihara, Masaharu Tsujimura | 2010-09-14 |
| 5416355 | Semiconductor integrated circuit protectant incorporating cold cathode field emission | — | 1995-05-16 |
| 5331192 | Semiconductor device | — | 1994-07-19 |