Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8457444 | Communication apparatus | Tomoki Ohkawa, Shinichi Shirasaka, Shinji Takahashi, Tetsuya Katsumata | 2013-06-04 |
| 8001095 | Method of updating a version of an application program | Tomoki Ohkawa, Wataru Negishi, Toshiyuki Yamasaki, Osamu Tokunaga | 2011-08-16 |
| 7529270 | Communication information bandwidth control apparatus and method | Shinji Takahashi, Shinichi Shirasaka | 2009-05-05 |
| 7337211 | Network conference system and method for using the same | Shinji Takahashi, Shinichi Shirasaka | 2008-02-26 |
| 7053924 | Television conference system, terminal for the system, connection control method, and connection control program | Tomoki Ohkawa | 2006-05-30 |