Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7313624 | Method and system for providing an on-line service and computer readable storage medium | Taku Seki | 2007-12-25 |
| 6823389 | Method and system for providing an on-line service and computer readable storage medium | Taku Seki | 2004-11-23 |
| 6628778 | Automatic relay method and storage medium containing automatic relay processing program | Taku Seki | 2003-09-30 |
| 6516424 | System for providing reliable and effective disaster relief | Masaaki Ishikawa, Taku Seki | 2003-02-04 |
| 6347384 | System for providing reliable and effective disaster relief | Masaaki Ishikawa, Taku Seki | 2002-02-12 |
| 5483519 | Method and apparatus for line switching | Mitsunobu Nagao, Naoki Ono | 1996-01-09 |
| 5448634 | Method and apparatus for data transfer and circuit setting for communication network system | Naoki Ono, Mami Oka | 1995-09-05 |
| 5384783 | Network system and line switching method used therein | Naoki Ono | 1995-01-24 |
| 5226037 | Line switching system | Naoki Ono, Mami Oka | 1993-07-06 |
| 5193086 | Network system having a line switching function | Naoki Ono | 1993-03-09 |