Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4777526 | Security monitor system | Mitsumasa Saitoh, Susumu Tagawa, Kenichiro Kumamoto | 1988-10-11 |
| 4419695 | Television sound receiver | Yoshihiro Yamamoto, Masayuki Hongu, Hiromi Kawakami | 1983-12-06 |
| 4322751 | Detector circuit for a television receiver | Masayuki Hongu, Masaharu Tokuhara | 1982-03-30 |
| 4283792 | Automatic fine tuning circuit | Masayuki Hongu, Masaharu Tokuhara | 1981-08-11 |
| 4263675 | AFT circuit | Masayuki Hongu, Masaharu Tokuhara | 1981-04-21 |
| 4238771 | Muting circuit | Masayuki Hongu, Hiromi Kawakami, Masaharu Tokuhara | 1980-12-09 |