Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |