Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694327 | Information processing apparatus, information recording medium, information processing method and computer program | Yoshikazu Takashima, Satoshi Kitani, Tomoyuki Asano | 2010-04-06 |
| 7661000 | Information processing device, information recording medium and information processing method, and computer program | Kenjiro Ueda, Tateo Oishi, Motoki Kato | 2010-02-09 |
| 7421742 | Signal processing system, recording method, program, recording medium, reproduction device and information processing device | Satoshi Kitani | 2008-09-02 |
| 7395429 | Mutual authentication method, program, recording medium, signal processing system, reproduction device, and information processing device | Satoshi Kitani | 2008-07-01 |
| 7248786 | Video signal processing apparatus, video signal playback apparatus, and video signal recording apparatus | Motoki Kato, Masanobu Nakamura | 2007-07-24 |
| 5062027 | Automobile signal lamp | Tsutomu Machida, Yoshiaki Ishida | 1991-10-29 |