Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826302 | Luminance correction of colorless low saturation regions using correction constants calculated from color saturation values | Seiji Okada, Tetsuo Mise | 2004-11-30 |
| 6791599 | Apparatus for driving liquid crystal shutter glasses and spatial transmission signal transmitting apparatus for liquid crystal shutter glasses | Seiji Okada, Haruhiko Murata | 2004-09-14 |
| 6789038 | Tire condition estimating apparatus and method | Seiichi Nakashima | 2004-09-07 |
| 6784917 | Digital broadcasting system | Yuji Yamamoto | 2004-08-31 |
| 6768418 | Tire air pressure detection device for detecting air pressure based on vehicle speed signal | Motonori Tominaga, Toshiharu Naito, Takeyasu Taguchi, Masaaki Tabata, Hideki Ohashi | 2004-07-27 |
| 6767179 | Impeller and turbine type fuel pump | Katsuhiko Kusagaya, Yoshihiko Ito, Motoya Ito, Masatoshi Takagi, Koji Maruyama +1 more | 2004-07-27 |
| 6729841 | Turbine pump | Katsuhiko Kusagaya, Motoya Ito | 2004-05-04 |
| 6717623 | Color separator circuit and chrominance signal processing device provided therewith | Tetsuo Mise, Seiji Okada | 2004-04-06 |
| 6711508 | Method and apparatus for estimating tire air pressure | Kazuhiro Kamiya, Takaji Umeno, Hideki Ohashi, Yuichi Inoue, Takeyasu Taguchi | 2004-03-23 |
| 6702546 | Turbine fuel pump | Masatoshi Takagi, Katsuhiko Kusagaya, Motoya Ito, Eiji Iwanari | 2004-03-09 |