Issued Patents All Time
Showing 76–100 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4580100 | Phase locked loop clock recovery circuit for data reproducing apparatus | Hiroshi Suzuki, Mitsuru Nagata | 1986-04-01 |
| 4577155 | Data extracting circuit | Akira Kobayashi | 1986-03-18 |
| 4575835 | Motor control circuit of data reproduction apparatus | Meisei Nishikawa | 1986-03-11 |
| 4574206 | Wave-shaping circuit | Shigeru Todokoro | 1986-03-04 |
| 4574361 | Apparatus for dividing the elements of a Galois field | Jun Inagawa, Masahide Nagumo | 1986-03-04 |
| 4567568 | Apparatus for dividing the elements of a Galois field | Jun Inagawa, Masahide Nagumo | 1986-01-28 |
| 4502024 | Pulse-width modulation circuit | Meisei Nishikawa, Masahide Nagumo | 1985-02-26 |
| 4498175 | Error correcting system | Masahide Nagumo, Jun Inagawa | 1985-02-05 |
| 4495474 | PLL Control circuit for recovery of data from audio disk | Meisei Nishikawa, Yukio Nakamura | 1985-01-22 |
| 4489287 | Phase synchronizing circuit for digital data reproduction | Masahide Nagumo | 1984-12-18 |
| 4463773 | Safety shut-off valve | Tetsuo Uchihama, Kazuyoshi Tanaka, Eiichi Morozumi, Kentaro Inoue, Naomichi Shito | 1984-08-07 |
| 4459696 | PCM Signal processor with error detection and correction capability provided by a data error pointer | — | 1984-07-10 |
| 4458487 | Electromagnetic actuator | Tetsuo Uchihama, Kazuyoshi Tanaka, Eiichi Morozumi, Kentaro Inoue, Hitoshi Tanaka +2 more | 1984-07-10 |
| 4453250 | PCM Signal processing apparatus | Susumu Hoshimi | 1984-06-05 |
| 4453260 | Synchronizing circuit for detecting and interpolating sync signals contained in digital signal | Jun Inagawa, Masahide Nagumo | 1984-06-05 |
| 4451920 | PCM Signal processing apparatus | Susumu Hoshimi | 1984-05-29 |
| 4449792 | Large-aperture single lens with aspherical surfaces | Norikazu Arai, Shozo Ishiyama | 1984-05-22 |
| 4446489 | Signal copy device for digital record/reproduction system | Shigeru Todokoro | 1984-05-01 |
| 4446490 | PCM Signal processing circuit | Susumu Hoshimi | 1984-05-01 |
| 4433415 | PCM Signal processor | — | 1984-02-21 |
| 4433416 | PCM Signal processor | — | 1984-02-21 |
| 4417283 | Digital signal processing system | Susumu Hoshimi | 1983-11-22 |
| 4404602 | PCM Signal recording system | Susumu Hoshimi | 1983-09-13 |
| 4403263 | System for processing audio PCM digital signals | Satoshi Kageyama, Shigeru Todokoro | 1983-09-06 |
| 4368533 | Error data correcting system | — | 1983-01-11 |