Issued Patents All Time
Showing 26–50 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770818 | Fuel injection valve | Naoki Kurimoto, Tetsuya Toyao, Kouichi Oohata | 2010-08-10 |
| 7738664 | Apparatus for fault detection for parallelly transmitted audio signals and apparatus for delay difference detection and adjustment for parallelly transmitted audio signals | Ryoichi Kawada, Atsushi Koike, Masahiro Wada | 2010-06-15 |
| 7703708 | Fuel injection valve | — | 2010-04-27 |
| 7675540 | Concealed regions complementing system of free viewpoint video images | Atsushi Matsumura, Sei Naito, Ryoichi Kawada, Atsushi Koike | 2010-03-09 |
| 7552050 | Speech recognition system and method utilizing adaptive cancellation for talk-back voice | Toru Marumoto | 2009-06-23 |
| 7458525 | Common-rail injector | — | 2008-12-02 |
| 7395149 | Navigation apparatus | Takayuki Ogino | 2008-07-01 |
| 7328178 | Content billing method, and content billing system and content billing apparatus using the content billing method | Kazuhiro Naito, Hirokazu Sugiyama, Azumi Yoshida, Toshihiko Oda | 2008-02-05 |
| 7276305 | Method of operating fuel cell | Hisatoshi Fukumoto, Hironori Kuriki, Takashi Nishimura | 2007-10-02 |
| 7166792 | Storage medium containing musical score displaying data, musical score display apparatus and musical score displaying program | Satoshi Hiratsuka | 2007-01-23 |
| 7123100 | Divider circuit and oscillating circuit including the same | Yoshikazu Yoshida | 2006-10-17 |
| 7118046 | Sliding structure for shaft member with improved abrasion resistance and injector | Tetsuya Yoshimura | 2006-10-10 |
| 7068304 | Apparatus for assessing quality of a picture in transmission, and apparatus for remote monitoring quality of a picture in transmission | Ryoichi Kawada, Masahiro Wada | 2006-06-27 |
| 7034621 | Divider circuit and oscillating circuit including the same | Yoshikazu Yoshida | 2006-04-25 |
| 7035349 | Signal compensation circuit and demodulating circuit with high-speed and low-speed feedback loops | Akira Yoshida, Akira Horikawa | 2006-04-25 |
| 7010283 | Signal waveform detection circuit | Akira Yoshida | 2006-03-07 |
| 6952449 | Detection apparatus for road obstructions | Ryoichi Kawada, Masahiro Wada | 2005-10-04 |
| 6946918 | Differential voltage to current converter having transistors of different sizes | Akira Horikawa | 2005-09-20 |
| 6943827 | Apparatus for monitoring quality of picture in transmission | Ryoichi Kawada, Osamu Sugimoto, Masahiro Wada | 2005-09-13 |
| 6909468 | Positional difference correcting apparatus between two-route videos | Ryoichi Kawada, Masahiro Wada | 2005-06-21 |
| 6831513 | Differential amplifier | Akira Yoshida | 2004-12-14 |
| 6813379 | Image segmentation apparatus | Ryoichi Kawada, Atsushi Koike | 2004-11-02 |
| 6802298 | Pressure control valve for controlling operation of fuel injector | Tetsuya Yoshimura | 2004-10-12 |
| 6772392 | Image failure detection unit in redundant duplex transmission | Ryoichi Kawada | 2004-08-03 |
| 6727418 | Musical score display apparatus and method | — | 2004-04-27 |