Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7941230 | Control apparatus and control method, network system, program for control apparatus, and information recording medium | Masao Higuchi, Gaku Yamamura | 2011-05-10 |
| 7702842 | Relay device, relay method, and information recording medium | Yasuyuki Noda, Myrine Maekawa, Masao Higuchi, Kunihiro Minoshima, Kinya Ohno | 2010-04-20 |
| 7398542 | Program recording and viewing reservation system and method thereof | Gaku Yamamura, Tsutomu Takahashi, Tsuyoshi Hasebe, Kazutomo Watanabe, Yoshitaka Tanaka +4 more | 2008-07-08 |
| 6674706 | Information reproducing apparatus and information recording medium | — | 2004-01-06 |