Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146498 | Computer and program recording medium | Hideaki Takechi, Hiroyuki Iitsuka, Takuya Nishimura, Yoshiki Kuno, Shoichi Gotoh | 2006-12-05 |
| 7123306 | Data transmitter and data receiver | Shoichi Goto, Norihiko Mizobata, Hiroyuki Iitsuka, Ryogo Yanagisawa | 2006-10-17 |
| 7106861 | Digital AV data transmitting unit, digital AV data receiving unit, digital AV data transmitting/receiving unit, and medium | Takuya Nishimura, Hiroyuki Iitsuka, Shoichi Gotoh, Hideaki Takechi, Naoshi Usuki | 2006-09-12 |
| 7068913 | Data processing system, recording/reproducing device, data processing method and file management method | Yukio Kurano, Akira Iketani, Tatsuro Juri, Masaaki Kobayashi, Yoshitomi Nagaoka +1 more | 2006-06-27 |
| 7058081 | Transmitting apparatus, transmitting method, source packet generating apparatus, source packet generating method, packet mode determining method, medium and program | Junji Yoshida | 2006-06-06 |
| 7032059 | Method of data transmission management | Hiroyuki Iitsuka | 2006-04-18 |
| 6937599 | Data source, data conversion device, inverse data conversion device, auxiliary data file generation device, reception method, medium and information aggregate | Junji Yoshida, Chiyoko Matsumi, Tatsuro Juri | 2005-08-30 |
| 6922416 | Data transmitting apparatus, data receiving apparatus and data transmission control apparatus | Hidetoshi Takeda, Hiroyuki Iitsuka, Takuya Nishimura | 2005-07-26 |
| 6834111 | DATA TRANSMITTING/RECEIVING METHOD, DATA TRANSMITTER, DATA RECEIVER, DATA TRANSMITTING/RECEIVING SYSTEM, AV CONTENT TRANSMITTING METHOD, AV CONTENT RECEIVING METHOD, AV CONTENT TRANSMITTER, AV CONTENT RECEIVER, AND PROGRAM RECORDING MEDIUM | Takuya Nishimura, Hiroyuki Iitsuka, Shoichi Gotoh, Hideaki Takechi | 2004-12-21 |
| 6769034 | Virtual AV network building device, virtual AV network building method, and recorded medium on which program concerning virtual AV network building method is recorded | Takahiko Nanko, Yoshifumi Yanagawa, Hiroyuki Iitsuka | 2004-07-27 |
| 6711343 | DATA RECORDING/REPRODUCING DEVICE, FILE MANAGING METHOD, FILE INFORMATION GENERATING METHOD, FILE MANAGING METHOD, MANAGEMENT INFORMATION GENERATING DEVICE, MANAGEMENT INFORMATION ANALYZING DEVICE, AND MEDIUM | Chiyoko Matsumi, Akira Iketani, Junji Yoshida, Noriyuki Matsumoto, Hiroyuki Iltsuka | 2004-03-23 |
| 6684210 | File managing system, file management apparatus, file management method, and program storage medium | Hideaki Takechi, Hiroyuki Iitsuka, Natsume Matsuzaki | 2004-01-27 |
| 6587477 | Data transmitting apparatus, data receiving apparatus and data transmission control apparatus | Hidetoshi Takeda, Hiroyuki Iitsuka, Takuya Nishimura | 2003-07-01 |
| 6584552 | Recording/reproducing apparatus, program recorded medium, recorded medium, cache device, and transmitter | Yoshiki Kuno, Takuya Nishimura, Hideaki Takechi, Hiroyuki Iitsuka, Shoichi Goto | 2003-06-24 |
| 6577646 | Data transmitting apparatus, data receiving apparatus and data transmission control apparatus | Hidetoshi Takeda, Hiroyuki Litsuka, Takuya Nishimura | 2003-06-10 |
| 6567421 | Data transmitting apparatus, data receiving apparatus and data transmission control apparatus | Hidetoshi Takeda, Hiroyuki Iitsuka, Takuya Nishimura | 2003-05-20 |
| 6532269 | Data transmitter, data receiver, processor, equipment managing device, equipment managing system, data transmitting-receiving system, and medium | Akira Iketani, Akira Usui, Masaaki Kobayashi, Hidetoshi Takeda | 2003-03-11 |
| 6508596 | Apparatus using a method for recording digital data including a data conversion or format conversion, and apparatus using the method | Chiyoko Matsumi, Ichiro Arimura, Akira Iketani, Tatsuro Juri, Yukio Kurano +2 more | 2003-01-21 |
| 6463151 | Data transmission method, data receiving method, data transmission system and program recording medium | Hiroyuki Iitsuka, Hideaki Takechi, Natsume Matsuzaki | 2002-10-08 |
| 6266346 | Data transmitting apparatus, data receiving apparatus and data transmission control apparatus | Hidetoshi Takeda, Hiroyuki Iitsuka, Takuya Nishimura | 2001-07-24 |
| 6147823 | Method for recording digital data including a data conversion or format conversion, and apparatus using the method | Chiyoko Matsumi, Ichiro Arimura, Akira Iketani, Tatsuro Juri, Yukio Kurano +2 more | 2000-11-14 |
| 6141487 | Data recording/reproducing apparatus and method for high speed play | Yoshifumi Yanagawa, Tadashi Kunihira, Makoto Goto, Akira Iketani, Akihiro Takeuchi +2 more | 2000-10-31 |
| 6128316 | Data transmitting apparatus data receiving apparatus and data transmission control apparatus | Hidetoshi Takeda, Hiroyuki Iitsuka, Takuya Nishimura | 2000-10-03 |
| 6115537 | Digital signal recording and reproducing apparatus | Yukio Kurano, Kenji Kunitake, Yuzo Murakami, Akira Iketani, Chiyoko Matsumi +2 more | 2000-09-05 |
| 6101215 | Data transmission apparatus, data reception apparatus, and medium | Hidetoshi Takeda | 2000-08-08 |