Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849995 | Digital signal transmission system having frame synchronization operation | Hiroshi Takeo, Masanori Kajiwara, Takao Moriya, Satoshi Takeda, Hiroshi Nakaide +3 more | 1989-07-18 |
| 4393318 | Sample and hold circuit | Masayuki Takahashi, Kunihiko Goto, Hisami Tanaka | 1983-07-12 |
| 4377759 | Offset compensating circuit | Toshihiko Matsumura, Masao Yamasawa, Takafumi Chujo, Masayuki Takahashi | 1983-03-22 |
| 4346476 | A/D, D/A Converter for PCM transmission system | Masao Yamasawa, Toshi Ikezawa | 1982-08-24 |
| 4337459 | Digital-to-analog converter | Masauki Takahasi, Hisami Tanaka, Masao Yamasawa | 1982-06-29 |