Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5432799 | Modulating method | Yoshihide Shimpuku, Yasuyuki Chaki, Toshiyuki Nakagawa | 1995-07-11 |
| 5400023 | Modulating method and demodulating method as well as modulating apparatus and demodulating apparatus | Yoshihide Shimpuku, Yasuyuki Chaki, Toshiyuki Nakagawa | 1995-03-21 |
| 5357524 | Apparatus for converting a digital signal | Yoshihide Shimpuku, Yasuyuki Chaki | 1994-10-18 |
| 5355133 | Data modulating method and apparatus and data demodulating method and apparatus | Yoshihide Shimpuku, Yasuyuki Chaki, Toshiyuki Nakagawa | 1994-10-11 |
| 5138314 | Method for converting and/or detecting data | Yoshihide Shimpuku, Yasuyuki Chaki | 1992-08-11 |
| 4885647 | Apparatus for reproducing a digital signal | Hiraku Sugiki, Tadashi Fukami | 1989-12-05 |
| 4862297 | Apparatus for reproducing a digital signal without employing tracking signals | Tadashi Fukami | 1989-08-29 |