Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402836 | Server device, terminal device, communication system, information reception method, information transmission method, information reception program, information transmission program, recording medium, and data structure | Itaru Takemura, Hiroshi Nagata, Makoto Matsumaru, Akira Shimizu | 2022-08-02 |
| 10203204 | Rotation angle detection device | Hideto Endo, Yuji IZURU | 2019-02-12 |
| 9620964 | Power transmission system and method, power transmitting apparatus and power receiving apparatus | — | 2017-04-11 |
| 9015280 | Communication terminal, address resolution server, and computer program | — | 2015-04-21 |
| 8369689 | Information recording/reproduction device and information recording medium | Yukitaka Shimizu, Yoshihiro Okada, Kenichiro Tada, Yasuaki Yamada, Junji Shiokawa +1 more | 2013-02-05 |
| 8250171 | Content delivery apparatus, content delivery method, and content delivery program | Itaru Takemura | 2012-08-21 |
| 8213432 | Network configuration investigating device, network configuration investigating program, network configuration management method, and network configuration management system | Itaru Takemura | 2012-07-03 |
| 8086629 | Content delivery apparatus, content delivery method, and content delivery program | Itaru Takemura | 2011-12-27 |
| 8027234 | Information record controlling apparatus, information record controlling method, information reproduction controlling apparatus, information reproduction controlling method, information recording medium, information record controlling program, and information reproduction controlling program | Kenichiro Tada, Toshio Suzuki | 2011-09-27 |
| 7187844 | Information recording apparatus | Hiroshi Iwamura, Shigeru Adachi | 2007-03-06 |
| 6819641 | Apparatus and method of recording information | Hiroshi Iwamura | 2004-11-16 |
| 5914752 | Band-division signal processing system | Hiroshi Iwamura, Hidehiro Ishii | 1999-06-22 |
| 5903482 | Sampling frequency converting system and a method thereof | Hiroshi Iwamura | 1999-05-11 |