Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5535186 | Disc recording/reproducing system | — | 1996-07-09 |
| 4353060 | Analog to digital converter system with an output stabilizing circuit | Kenjiro Endoh, Masanori Tanaka, Koji Iwasaki | 1982-10-05 |
| 4270177 | Digital amplitude control for digital audio signal | Kenjiro Endoh, Masanori Tanaka, Koji Iwasaki | 1981-05-26 |