Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7609947 | Method and apparatus for coordinating playback from multiple video sources | Wataru Ikeda, Tomoyuki Okada, Keiichi Tanaka | 2009-10-27 |
| 7555000 | Digital broadcast system | Tatsuya Shimoji, Hiroyuki Waki, Junichi Hirai | 2009-06-30 |
| RE39652 | Multi-media information record device, and a multi-media information playback device | Yuki Kusumi, Masahiro Kawai, Chihiro Kawahara, Ryoichi Sasaki | 2007-05-22 |
| 7065782 | Digital broadcasting system, digital broadcasting apparatus, and receiver apparatus for digital broadcasts | Tatsuya Shimoji, Shinji Inoue, Yuki Kusumi, Kazuo Okamura, Takashi Kakiuchi +7 more | 2006-06-20 |
| 6986159 | Method and system for receiving and recording digital broadcast programs | Tatsuya Shimoji, Hiroyuki Waki, Junichi Hirai | 2006-01-10 |
| 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, Yuki Kusumi, Tatsuya Shimoji, Ikuo Minakata, Masayuki Kozuka +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, Takashi Kakiuchi, Yuki Kusumi +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, Naoya Takao, Tatsuya Shimoji, Kazuo Okamura, Junichi Hirai +6 more | 2004-02-10 |
| 6681075 | Data transmission apparatus and data reception apparatus | Hiroyuki Waki, Tatsuya Shimoji | 2004-01-20 |
| 6643655 | System and method for digital data communication | Tatsuya Shimoji, Yasuyuki Sonoda, Keisei Yamamuro | 2003-11-04 |
| 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, Yuki Kusumi, Tatsuya Shimoji, Ikuo Minakata, Masayuki Kozuka +7 more | 2003-08-19 |
| 6578200 | Data transmission/reception apparatus for use in a two-way digital broadcasting system | Naoya Takao, Hisayuki Kino | 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, Kazuo Okamura, Yoshihiro Mimura, Naoya Takao | 2003-04-29 |
| 6427150 | System and method for digital data communication | Tatsuya Shimoji, Yasuyuki Sonoda, Keisei Yamamuro | 2002-07-30 |
| 6353930 | Digital broadcasting system, digital broadcasting apparatus, and receiver apparatus for digital broadcasters | Tatsuya Shimoji, Shinji Inoue, Yuki Kusumi, Kazuo Okamura, Takashi Kakiuchi +7 more | 2002-03-05 |
| 6292226 | Broadcast receiver selectively using navigation information multiplexed on transport stream and recording medium recording the method of the same | Kiyokazu Yamanaka, Toshiya Mori, Yoshihiro Mimura, Hidekazu Shimizu, Shigeaki Watanabe +10 more | 2001-09-18 |
| 6223347 | Data display control apparatus | Shigeaki Watanabe, Kazutoshi Sumiya, Kiyokazu Yamanaka, Yuki Kusumi, Tatsuya Shimoji +9 more | 2001-04-24 |
| 6191782 | 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, Naoya Takao, Tatsuya Shimoji, Kazuo Okamura, Junichi Hirai +6 more | 2001-02-20 |
| 6157948 | Program reception/execution apparatus which can start execution of program even when only part of program is received, and program transmitter for it | Shinji Inoue, Yuki Kusumi, Tatsuya Shimoji, Ikuo Minakata, Masayuki Kozuka +7 more | 2000-12-05 |
| 6134351 | Image processing device performing the conversion of gradation value by means of error diffusion method | Hiroyuki Waki, Shinji Inoue, Satoru Hayama, Mitsuko Fujita, Hiroki Nakamura +2 more | 2000-10-17 |
| 5913039 | Video on demand system with a transmission schedule table in the video server including entries for client identifiers, video titles, and reproduction start times | Hiroki Nakamura, Yuki Kusumi, Tatsuya Shimoji | 1999-06-15 |
| 5778352 | Electronic document retrieval and display system and method of retrieving electronically stored documents | Shinji Inoue, Takashi Kakiuchi, Hiroki Nakamura, Hiroyuki Waki | 1998-07-07 |
| 5767845 | Multi-media information record device, and a multi-media information playback device | Yuki Kusumi, Masahiro Kawai, Chihiro Kawahara, Ryoichi Sasaki | 1998-06-16 |
| 5581752 | Electronic document retrieval and display system and method of retrieving electronically stored documents | Shinji Inoue, Takashi Kakiuchi, Hiroki Nakamura, Hiroyuki Waki | 1996-12-03 |