Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413802 | Reproduction device, reproduction device control method, and recording medium | Shota KUBO, Hideki Fukuda, Shiro Iwasaki, Norimichi Kubo | 2025-09-09 |
| 10142667 | Information processing system and server apparatus | Masashi HITOTSUYA, Shota Hario, Kunio Gobara | 2018-11-27 |
| 9948971 | Information processing system, server device, and control program | Masashi HITOTSUYA, Shota Hario, Kunio Gobara | 2018-04-17 |
| 9396753 | Record-playback device | Seigo Takayama, Kentaro Tanikawa, Hirokazu Tamano | 2016-07-19 |
| 8902277 | Communication device, communication method therefor, and communication program therefor | Kazuo Fujimoto, Shigeaki Watanabe, Masafumi Kouzuki, Masaki Itoh | 2014-12-02 |
| 8831405 | Transmission controller, reception controller, transmission control method, reception control method and transmission control program | Yasushi Miyake, Keiichi Takagaki | 2014-09-09 |
| 8498518 | Recording/reproducing device | Seigo Takayama, Kentaro Tanikawa, Kenichi Shibata, Hirokazu Tamano | 2013-07-30 |
| 8494344 | Recording and playback apparatus | Takahiro Nagai, Kentaro Tanikawa, Kenichi Shibata | 2013-07-23 |
| 8447167 | Recording/reproduction device and method for digital broadcasting | Shinji Nabeshima, Kazuo Okamura | 2013-05-21 |
| 8358908 | Recording and playback apparatus | Seigo Takayama | 2013-01-22 |
| 7948867 | Program reception/execution apparatus that can commence execution of a machine program having only received the program in part, and a program transmission apparatus that enables such execution | Shinji Inoue, Masahiro Oashi, Yuki Kusumi, Tatsuya Shimoji, Ikuo Minakata +7 more | 2011-05-24 |
| 7657152 | Broadcast playback and/or recording apparatus | Toshikazu Koudo, Kazuhiro Mihara, Masaharu Tsujimura | 2010-02-02 |
| 7225342 | Terminal apparatus, communication method, and communication system | Keiji Sugiyama, Toshiya Mori | 2007-05-29 |
| 7146633 | Digital broadcast receiving device | Koichiro Yamaguchi, Takashi Kakiuchi | 2006-12-05 |
| 7065782 | Digital broadcasting system, digital broadcasting apparatus, and receiver apparatus for digital broadcasts | Tatsuya Shimoji, Shinji Inoue, Yuki Kusumi, Masahiro Oashi, Kazuo Okamura +7 more | 2006-06-20 |
| 7000246 | Digital broadcasting system and digital video recording/reproducing apparatus | — | 2006-02-14 |
| 6968569 | Data broadcast receiving apparatus and method | Akihiro Tanaka, Koichiro Yamaguchi, Rikiya Masuda | 2005-11-22 |
| 6954795 | Transmission/reception system and method for data broadcast, and transmission apparatus for data broadcast | Toshiya Mori, Akira Ishikawa, Kakuya Yamamoto | 2005-10-11 |
| 6944861 | Program reception/execution apparatus that can commence execution of a machine program having only received the program in part, and a program transmission apparatus that enables such execution | Shinji Inoue, Masahiro Oashi, Yuki Kusumi, Tatsuya Shimoji, Ikuo Minakata +7 more | 2005-09-13 |
| 6757911 | Digital broadcasting system, digital broadcasting apparatus, and a reception apparatus for digital broadcasts | Tatsuya Shimoji, Kazuo Okamura, Junichi Hirai, Masahiro Oashi, Takashi Kakiuchi +7 more | 2004-06-29 |
| 6691313 | TERMINAL APPARATUS AND METHOD FOR ACHIEVING INTERACTIVE OPERATIONS BY DISPLAYING A DESIRED PIECE OF IMAGE INFORMATION AT HIGH SPEED USING CACHE MEMORIES, OUT OF A LARGE AMOUNT OF IMAGE INFORMATION SENT IN A ONE-WAY DIRECTION | Toshiya Mori, Tatsuya Shimoji, Kazuo Okamura, Junichi Hirai, Masahiro Oashi +6 more | 2004-02-10 |
| 6609144 | Program reception/execution apparatus that can commence execution of a machine program having only received the program in part, and a program transmission apparatus that enables such execution | Shinji Inoue, Masahiro Oashi, Yuki Kusumi, Tatsuya Shimoji, Ikuo Minakata +7 more | 2003-08-19 |
| 6584069 | Packet filtering apparatus that applies a plurality of filtering conditions including different comparison criteria to a single packet | Hideki Kagemoto, Takashi Kakiuchi, Kazuo Okamura | 2003-06-24 |
| 6578200 | Data transmission/reception apparatus for use in a two-way digital broadcasting system | Hisayuki Kino, Masahiro Oashi | 2003-06-10 |
| 6557171 | DIGITAL TV BROADCAST SENDING APPARATUS, DIGITAL TV BROADCAST RECEIVING APPARATUS, AND DIGITAL TV BROADCAST SENDING / RECEIVING SYSTEM WHICH FACILITATE PRESELECTION OF TV PROGRAMS, AND COMPUTER READABLE RECORDING MEDIUM STORING A PROGRAM FOR ACHIEVING A FUNCTION OF THE DIGITAL TV BROADCAST RECEIVING APPARATUS | Yasuyuki Sonoda, Tatsuya Shimoji, Masahiro Oashi, Kazuo Okamura, Yoshihiro Mimura | 2003-04-29 |