Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594652 | Electronic discussion system for exchanging information among users creating opinion indexes in accordance with content of each options | Atsushi Komatsuzawa, Tetsuji Ohno, Noriyuki Takahashi | 2003-07-15 |
| 6094675 | Electronic discussion system for exchanging information among users | Atsushi Komatsuzawa, Tetsuji Ohno, Noriyuki Takahashi | 2000-07-25 |