Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661798 | Digital home information integrating system | Reiji Sano, Yoshitomi Nagaoka, Masashi Kanno, Nobuhisa Ito, Tsutomu Asabe +2 more | 2003-12-09 |
| 6606748 | Information providing method which enables data communication costs to be reduced, and information providing system for implementing the method | Yutaka Tomioka, Fumiyuki Kato, Nobuaki Tanaka, Kenji Soma, Yukio Shikatani | 2003-08-12 |