Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6249740 | Communications navigation system, and navigation base apparatus and vehicle navigation apparatus both used in the navigation system | Naoki Gorai, Takashi Sugawara, Satoshi Kitano | 2001-06-19 |
| 6202024 | Communicatory navigation system | Shoji Yokoyama, Tomoki Kubota, Naoki Gorai, Takashi Sugawara, Hideaki Morita +2 more | 2001-03-13 |
| 6192006 | Device for and a method of determining the angle of incidence of a received signal and a scanning sonar | Hiroshi Iino, Itsuo Fukuoka, Tatsuo Hayashi | 2001-02-20 |
| 6176216 | Ignition control for fuel direct injection type engine | Kazuhiro Yamada, Kazuhisa Mogi | 2001-01-23 |
| 6034787 | Image processing apparatus having a high gradation mode and a high resolution mode of operation | Tomohiro Hashimoto | 2000-03-07 |
| 6000276 | Knock detection device for an internal combustion engine avoiding erroneous knock detection | Kazuhisa Mogi, Koichi Nakata | 1999-12-14 |
| 5979406 | Knock control device for internal combustion engine | Keiichiro Aoki | 1999-11-09 |
| 5970952 | Combustion state detector apparatus for an internal combustion engine | Kazuhisa Mogi, Koichi Nakata, Toshiaki Yamaura, Eiji Takakuwa | 1999-10-26 |
| 5959192 | Knock detecting device for internal combustion engine | Kazuhisa Mogi, Koichi Nakata | 1999-09-28 |
| 5939616 | Knocking detecting sensor | Yoshitaka Fujikawa | 1999-08-17 |
| 5866808 | Apparatus for detecting condition of burning in internal combustion engine | Shinji Ooyabu, Kazuhisa Mogi | 1999-02-02 |
| 5836285 | Device for controlling knocking in an internal combustion engine | Keiichiro Aoki, Kazuhisa Mogi, Koichi Nakata, Youichi Kurebayashi | 1998-11-17 |
| 5754303 | Image forming apparatus with a digital modulator | Akira Torisawa, Eihiro Sakaki, Masaki Ohtake, Fumihiro Ueno | 1998-05-19 |
| 5629781 | High-speed image processing using parallel storage | Fumihiro Ueno, Akira Torisawa, Eihiro Sakaki, Masaki Ohtake, Hiromi Kataoka +2 more | 1997-05-13 |
| 5596426 | Image processing method and apparatus | Fumihiro Ueno, Akira Torisawa, Eihiro Sakaki, Masaki Ohtake, Hiromi Kataoka +2 more | 1997-01-21 |
| 5554930 | Spark plug voltage probe device in an internal combustion engine | Shigeru Miyata, Hideji Yoshida, Yoshihiro Matsubara, Takashi Suzuki | 1996-09-10 |
| 5543716 | Sparkplug voltage probe for use with an internal combustion engine by clamping sparkplug cables with an insulation base | Shigeru Miyata, Yoshitaka Yamada, Hideji Yoshida, Yoshihiro Matsubara | 1996-08-06 |
| 5526134 | Method and system for encoding and decoding video data | Tsuneo Furuki, Kazuo Hikawa | 1996-06-11 |
| 5491417 | Sparkplug voltage probe device having a capacitance compensating function for an internal combustion engine | Shigeru Miyata, Yoshitaka Yamada, Hideji Yoshida, Yoshihiro Matsubara | 1996-02-13 |
| 5477148 | Spark plug voltage probe device for use in an internal combustion engine | Shigeru Miyata, Hideji Yoshida, Yoshihiro Matsubara, Takashi Suzuki | 1995-12-19 |
| 5457487 | Color image forming apparatus which times release of each of plural color image signals | Eihiro Sakaki, Hidekazu Tominaga, Akira Torisawa, Masaki Ohtake, Tetsuya Kobayashi +3 more | 1995-10-10 |
| 5453694 | Snap-in type sparkplug voltage probe device for use in internal combustion engine | Shigeru Miyata, Yoshitaka Yamada, Hideji Yoshida, Yoshihiro Matsubara | 1995-09-26 |
| 5426370 | Spark plug voltage probe device for detecting a burning condition and reducing noise level in an internal combustion engine | Shigeru Miyata, Yoshitaka Yamada, Hideji Yoshida, Yoshihiro Matsubara | 1995-06-20 |
| 5400760 | Misfire detector device for internal combustion engine | Shigeru Miyata | 1995-03-28 |
| 5365910 | Misfire detector for use in internal combustion engine | Shigeru Miyata, Hideji Yoshida, Yoshihiro Matsubara | 1994-11-22 |