Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8682138 | Electronic apparatus, content reproduction method, record medium, and server apparatus | Eiju Yamada | 2014-03-25 |
| 5621659 | Central control device and operation devices | Kazutoshi Matsumoto, Hatsuhiko Shinoda, Hiroshi Moriuchi | 1997-04-15 |
| 5255180 | Control apparatus for systematically operating audio and/or video sets | Hatsuhiko Shinoda, Kazutoshi Matsumoto | 1993-10-19 |