Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9270661 | Communication network system, gateway, data communication method and program providing medium | Motomasa Futagami, Motohiko Nagano | 2016-02-23 |
| 8612630 | Communication network system, gateway, data communication method and program providing medium | Motomasa Futagami, Motohiko Nagano | 2013-12-17 |
| 8255573 | Communication network system, gateway, data communication method and program providing medium | Motomasa Futagami, Motohiko Nagano | 2012-08-28 |
| 7809944 | Method and apparatus for providing information for decrypting content, and program executed on information processor | — | 2010-10-05 |
| 7349993 | Communication network system, gateway, data communication method and program providing medium | Motomasa Futagami, Motohiko Nagano | 2008-03-25 |
| 7216171 | Network system, network server and terminal device | Isao Hidaka, Tomohiro Tsunoda | 2007-05-08 |
| 7194558 | Communication network system, gateway, data communication method and program providing medium | Motomasa Futagami, Motohiko Nagano | 2007-03-20 |
| 7185095 | Network system, network server and terminal device | Isao Hidaka, Tomohiro Tsunoda | 2007-02-27 |
| 7171447 | Network system, network server and terminal device | Isao Hidaka, Tomohiro Tsunoda | 2007-01-30 |
| 7111064 | Network system, network server and terminal device | Isao Hidaka, Tomohiro Tsunoda | 2006-09-19 |
| 7093016 | Network system, network server and terminal device | Isao Hidaka, Tomohiro Tsunoda | 2006-08-15 |
| 6889246 | Network system, network server and terminal device for recording, converting, and transmitting information conformed to a terminal device | Isao Hidaka, Tomohiro Tsunoda | 2005-05-03 |
| 6754665 | Information processing apparatus, information processing method, and storage medium | Motomasa Futagami, Hirofumi Kawamura, Motohiko Nagano | 2004-06-22 |
| 5890157 | Information communication system | — | 1999-03-30 |