Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106362 | Semiconductor integrated circuit and adjustment method thereof | Kenichi Nakajima, Takuji Kato | 2006-09-12 |
| 5329250 | Double phase locked loop circuit | Yoshiaki Takahashi | 1994-07-12 |
| 5018016 | Detecting circuit which reduces buzz in a sound signal | — | 1991-05-21 |
| 4953021 | Demodulator circuit for television multi-channel | Tsutomu Ishikawa, Akira Kabashima | 1990-08-28 |