Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9832279 | Station, target apparatus, initiator apparatus, communication system, and communication method | Shinichiro Nishioka, Kozo Nishimura | 2017-11-28 |
| 9379974 | Transfer control device, integrated circuit thereof, transfer control method, and transfer control system | Shinichiro Nishioka | 2016-06-28 |
| 9319275 | Communication device, communication method, and communication program | Satoshi Senga, Shinichiro Nishioka | 2016-04-19 |
| 9043427 | Response device, integrated circuit of same, response method, and response system | — | 2015-05-26 |
| 8996913 | Data transfer control device and data transfer control method | Masaaki Harada, Satoru Kuriki, Satomi Amano, Hideki Taniguchi | 2015-03-31 |
| 8959261 | Data transfer control device, integrated circuit of same, data transfer control method of same, data transfer completion notification device, integrated circuit of same, data transfer completion notification method of same, and data transfer control system | Masaaki Harada, Satoru Kuriki, Satomi Amano, Hideki Taniguchi | 2015-02-17 |
| 8265273 | Encryption device using mask value to convert plain text into encrypted text | Kaoru Yokota | 2012-09-11 |
| 7958240 | Group judgment device | Yuichi Futa, Hiroki Yamauchi, Natsume Matsuzaki | 2011-06-07 |
| 7925697 | Group judgment device | Yuichi Futa, Hiroki Yamauchi, Natsume Matsuzaki | 2011-04-12 |
| 7752433 | Content-duplication management system, apparatus and method, playback apparatus and method, and computer program | Hiroki Yamauchi, Masaya Miyazaki, Natsume Matsuzaki, Toshihisa Abe | 2010-07-06 |
| 7539306 | Key delivery apparatus, terminal apparatus, recording medium, and key delivery system | Hiroki Yamauchi, Masaya Miyazaki, Natsume Matsuzaki, Toshihisa Abe | 2009-05-26 |
| 7487351 | Data use management system, transmitting apparatus having management function, and data use management method | Yasushi Ayaki, Naoshi Usuki, Yoshihiro Morioka, Natsume Matsuzaki | 2009-02-03 |
| 7457410 | Transmission/reception system | Hiroki Yamauchi, Natsume Matsuzaki, Yuichi Futa | 2008-11-25 |
| 7349396 | Content distribution system | Natsume Matsuzaki, Hiroki Yamauchi, Yuichi Futa | 2008-03-25 |
| 7188224 | Content duplication management system and networked apparatus | Hiroki Yamauchi, Masaya Miyazaki, Natsume Matsuzaki, Toshihisa Abe | 2007-03-06 |
| 7158637 | Security communication packet processing apparatus and the method thereof | Masashi Yamaguchi, Hiroki Yamauchi | 2007-01-02 |