Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7540010 | Program switching device and method | Hirofumi Yuchi, Takaaki Ohta | 2009-05-26 |
| 7499982 | Information processing device, server connection method, program storage medium, and network system | Takao Yoshimine, Mototsugu Tsutsui, Takahiko Sueyoshi, Toshinori Nakamura, Nobuyuki Uchiyama | 2009-03-03 |
| 7487205 | Content providing method utilizing client storage areas to provide content over a network in accordance with a time frame | Takao Yoshimine, Mototsugu Tsutsui, Takahiko Sueyoshi, Toshinori Nakamura, Nobuyuki Uchiyama | 2009-02-03 |
| 7461018 | Contribution processing device and method, contribution accepting device and method, program storage media, and contribution processing system | Takao Yoshimine, Mototsugu Tsutsui, Takahiko Sueyoshi, Toshinori Nakamura, Nobuyuki Uchiyama | 2008-12-02 |
| 7461124 | Content providing method utilizing client storage areas to provide content over a network in accordance with a received schedule | Takao Yoshimine, Mototsugu Tsutsui, Takahiko Sueyoshi, Toshinori Nakamura, Nobuyuki Uchiyama | 2008-12-02 |
| 7447737 | Content reservation control method having client storage areas and a time frame based providing schedule | Takao Yoshimine, Mototsugu Tsutsui, Takahiko Sueyoshi, Toshinori Nakamura, Nobuyuki Uchiyama | 2008-11-04 |
| 7383301 | Content providing device and system having a web data providing device to provide web data which represents a category demanded by a user | Takao Yoshimine, Mototsugu Tsutsui, Takahiko Sueyoshi, Toshinori Nakamura, Nobuyuki Uchiyama | 2008-06-03 |
| 7366687 | Donation processing system | Takao Yoshimine, Mototsugu Tsutsui, Takahiko Sueyoshi, Toshinori Nakamura, Nobuyuki Uchiyama | 2008-04-29 |
| 6963898 | Content providing device and system having client storage areas and a time frame based providing schedule | Takao Yoshimine, Mototsugu Tsutsui, Takahiko Sueyoshi, Toshinori Nakamura, Nobuyuki Uchiyama | 2005-11-08 |
| 6577328 | Program providing medium and shared virtual space providing apparatus and method | Koichi Matsuda | 2003-06-10 |
| 6519009 | Program switching device and method | Hirofumi Yuchi, Takaaki Ohta | 2003-02-11 |
| 6496207 | Collision detection apparatus and method for avatars in a three-dimensional virtual space | Koichi Matsuda | 2002-12-17 |
| 6268872 | Client apparatus, image display controlling method, shared virtual space providing apparatus and method, and program providing medium | Koichi Matsuda | 2001-07-31 |
| 6253167 | Client apparatus, image display controlling method, shared virtual space providing apparatus and method, and program providing medium | Koichi Matsuda | 2001-06-26 |
| 6150643 | Insulating material, electrical heating unit employing same, and manufacturing method therefor | Koichi Kitamura, Masaaki Ueda | 2000-11-21 |
| 5926230 | Electrical program guide system and method | Makoto Niijima, Hiroaki Nakano, Yumie Sonoda, Yoshiaki Kumagai, Junichi Nagahara +2 more | 1999-07-20 |
| 5903314 | Electrical program guide system and method | Makoto Niijima, Hiroaki Nakano, Yumie Sonoda, Yoshiaki Kumagai, Junichi Nagahara +2 more | 1999-05-11 |
| 5754258 | Program switching device and method | Hirofumi Yuchi, Takaaki Ohta | 1998-05-19 |
| 5719637 | Television signal receiver and broadcast channel selecting method | Yukiko Ohkura, Takashi Otani, Noriko Kotabe, Kazumasa Okumura, Akira Yamazaki +1 more | 1998-02-17 |