Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446618 | Information management device, method of managing information, and program | Masashi Asakawa | 2013-05-21 |
| 8122126 | Device status notification device | Hiromu Okada, Takahiro Shigeta | 2012-02-21 |
| 7870287 | Print portal system on network | Yasushi Nakaoka, Masaaki Hanaoka, Toshiharu Katada | 2011-01-11 |
| 7484211 | Remote printing system | Yasushi Nakaoka, Satoshi Miyazawa | 2009-01-27 |
| 7461138 | System for mediating printing on network | Masaaki Hanaoka, Yasushi Nakaoka, Yutaka Hisamatsu | 2008-12-02 |
| 7370090 | Print portal system on network | Yasushi Nakaoka, Masaaki Hanaoka | 2008-05-06 |
| 7266590 | System for mediating printing on network | Yasushi Nakaoka, Masaaki Hanaoka | 2007-09-04 |
| 6970923 | Device management network system management server and computer readable medium | Nobuhiro Gunji, Toshihiko Takizawa | 2005-11-29 |
| 6631407 | Device management network system, management server, and computer readable medium | Nobuhiro Gunji, Toshihiko Takizawa | 2003-10-07 |