Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8499007 | Information processing system, first information processing apparatus, second information processing apparatus, and third information processing apparatus | Ryoichi Ichiyama | 2013-07-30 |
| 8312109 | Content manipulation using hierarchical address translations across a network | Shuyo NAKATANI, Ryoichi Ichiyama | 2012-11-13 |
| 8312110 | Content manipulation using hierarchical address translations across a network | Shuyo NAKATANI, Ryoichi Ichiyama | 2012-11-13 |
| 7526435 | Information offering system automating registration of advertisement information on home pages | Hiroyuki Abe, Seiji Yoshizawa, Akitoshi Kaneko, Kazuaki Tsuda | 2009-04-28 |
| 6251016 | Information offering system for providing a lottery on a network | Kazuaki Tsuda, Hiroyuki Abe, Seiji Yoshizawa, Akitoshi Kaneko | 2001-06-26 |