Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299912 | Vehicle electronic key | Koji Nakao | 2022-04-12 |
| 8239049 | Playing state presentation system, playing state presentation device, playing state presentation method, and playing state presentation program | Taketeru Fujimoto, Shigetaka Kudo, Michiaki Yoneda | 2012-08-07 |
| 7966086 | Playback apparatus, playback method, and computer program | Michiaki Yoneda, Shigetaka Kudo, Taketeru Fujimoto | 2011-06-21 |
| 7941235 | Playback apparatus, playback method, playback system and recording medium | Michiaki Yoneda, Shigetaka Kudo, Taketeru Fujimoto | 2011-05-10 |
| 7908258 | Search keyword input device, search keyword input method, and search keyword input program | Shigetaka Kudo, Ryu Okuda | 2011-03-15 |
| 6313812 | Single remote control system for plurality of audio and visual equipment | Shuichi Nagano, Akira Katsuyama, Hiroshi Koyama, Takashi Ishizuka, Keiichi Asakura +3 more | 2001-11-06 |
| 5859821 | Record medium with managed digest portions of programs, reproducing apparatus thereof, and reproducing method thereof | Akira Katsuyama | 1999-01-12 |
| 5742571 | Disk recording and/or reproducing apparatus | Masaaki Hoshino | 1998-04-21 |
| 5740304 | Method and apparatus for replaying recording medium from any bookmark-set position thereon | Akira Katsuyama, Shuichi Nagano | 1998-04-14 |
| 5701385 | Apparatus for replaying a recording medium having means for displaying the contents of the recording medium as graphics images which include a series of intra-pictures | Akira Katsuyama, Kenji Tomizawa, Shuichi Nagano | 1997-12-23 |