Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486928 | Methods and apparatus for wireless communications | Haruki Izumikawa, Kenji Saito | 2009-02-03 |
| 7349372 | Packet control apparatus to connect interconnected network and wireless apparatus | Naoki Fuke, Hideyuki Shinonaga | 2008-03-25 |
| 7283493 | System and method for switching between frequency channels in wireless LAN | Naoki Fuke, Hideyuki Shinonaga | 2007-10-16 |
| 7123941 | Radio LAN master station system | Tadayuki Fukuhara, Hiroyasu Ishikawa, Takayuki Warabino, Naoki Fuke, Hideyuki Shinonaga | 2006-10-17 |
| 6791998 | Polling period controlling apparatus | Kiyohito Yoshihara, Hiroki Horiuchi, Sadao Obana | 2004-09-14 |
| 6259673 | Route selection method | Kiyohito Yoshihara, Hiroki Horiuchi, Sadao Obana | 2001-07-10 |
| 6081838 | Method for access control on MIB in OSI management | Kiyohito Yoshihara, Hiroki Horiuchi, Sadao Obana | 2000-06-27 |
| 5960176 | Apparatus for management of SNMP/OSI gateways | Tetsuya Kuroki, Hiroki Horiuchi, Sadao Obana, Kenji Suzuki | 1999-09-28 |