Issued Patents All Time
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757871 | Common document editing apparatus | Hiroshi Katsurabayashi, Takashi Noguchi, Akira Kurosawa, Nobuyuki Takeo | 2004-06-29 |
| 6370533 | Electronic meeting system, information processor, and recording medium | Hiroshi Katsurabayashi, Shinji Kita, Toru Tanaka | 2002-04-09 |