Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8886931 | Key sharing system, communication terminal, management device, key sharing method, and computer program | Takashi Matsunaka, Yoji Kishi | 2014-11-11 |
| 8014335 | Wireless network system, relay terminal and program | Tadayuki Fukuhara, Kenji Saito | 2011-09-06 |
| 7429973 | Content display system and method | Shinji Ota, Masayoshi Ohashi, Daisuke Morikawa, Shoichi Yamazaki, Hajime Nakamura +1 more | 2008-09-30 |
| 7123941 | Radio LAN master station system | Tadayuki Fukuhara, Hiroyasu Ishikawa, Naoki Fuke, Keizo Sugiyama, Hideyuki Shinonaga | 2006-10-17 |
| 6992981 | Communication system and method capable of avoiding congestion in moving image data transmission | Daisuke Morikawa, Shinji Ota, Shouichi Yamazaki, Masayoshi Ohashi, Hajime Nakamura +1 more | 2006-01-31 |