Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11490324 | Base station apparatus, control method, and control program for switching a channel according to a priority of beacons | — | 2022-11-01 |
| 7139827 | Communication means notification method and notification system | Noboru Iwayama, Hiroyasu Sugano, Koji Otani, Akinori Iwakawa | 2006-11-21 |
| 6865385 | Status notification method and status notification system | Youji Kohda, Akinori Iwakawa, Takashi Ono | 2005-03-08 |
| 6738807 | Virtual space communication system for executing communication among computers sharing a virtual space | Kazuki Matsui, Takashi Ohno, Akinori Iwakawa | 2004-05-18 |
| 6671508 | Communication control method, status notification method and mobile communication terminal using same | Madoka Mitsuoka, Hiroyasu Sugano, Youji Kohda, Koji Otani, Akinori Iwakawa +1 more | 2003-12-30 |
| 6448959 | Desired region specifying system in an image editing apparatus | Yasuhiro Iijima, Kazumi Saito | 2002-09-10 |
| 6437778 | Virtual space communication system, three-dimensional image display method, and apparatus therefor | Kazuki Matsui, Takashi Ohno, Akinori Iwakawa, Hiroaki Harada | 2002-08-20 |
| 6401122 | Communication management apparatus | Kazuki Matsui, Takashi Ohno, Akinori Iwakawa | 2002-06-04 |
| 6154782 | Server switching between communication modes for clients coupled to the server | Kazuki Matsui, Takashi Ohno, Akinori Iwakawa | 2000-11-28 |
| 6009460 | Virtual reality space sharing system having self modifying avatars (symbols) in accordance to a category that the symbol belongs | Takashi Ohno, Kazuki Matsui, Akinori Iwakawa | 1999-12-28 |
| 5995706 | Sound editing apparatus | Yasuhiro Iijima, Kazumi Saito | 1999-11-30 |
| 5956028 | Virtual space communication system, three-dimensional image display method, and apparatus therefor | Kazuki Matsui, Takashi Ohno, Akinori Iwakawa, Hiroaki Harada | 1999-09-21 |
| 5930752 | Audio interactive system | Kazuki Matsui, Takashi Ohno, Akinori Iwakawa, Hiroaki Harada | 1999-07-27 |
| 5894307 | Communications apparatus which provides a view of oneself in a virtual space | Takashi Ohno, Kazuki Matsui, Akinori Iwakawa | 1999-04-13 |
| 5742294 | Method and apparatus for synthesizing images | Masaki Watanabe, Kazuki Matsui, Shuichi Shiitani | 1998-04-21 |
| 5732164 | Parallel video processor apparatus | Yasuhiro Iijima, Kazumi Saito | 1998-03-24 |