Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11375254 | Control apparatus | Makoto Takemoto, Makoto Imagawa, Shinichi Toge, Masatoshi Miyoshi | 2022-06-28 |
| 10171847 | Information device and distribution device | Yoshinobu Imoto, Yoshikazu Fujita, Eiji Nakata, Ryuji Ikeda, Masahito Teraoka +4 more | 2019-01-01 |
| 8145028 | Optical disk device | — | 2012-03-27 |
| 7454126 | Hard disk recorder having time-shift playback function | — | 2008-11-18 |