Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8193905 | Vehicle function execution system, vehicle apparatus, portable device, recording medium, and information center | — | 2012-06-05 |
| 6185007 | Image forming apparatus | Koji Hayashi, Takashi Bisaiji, Kazumi Kuwata | 2001-02-06 |
| 5787132 | Data communication system having improved synchronization capability | Tomohisa Kishigami, Yoshiki Tatsutomi | 1998-07-28 |
| 5757773 | Multiplex distributed communication system having high sleep mode responsiveness | — | 1998-05-26 |
| 5414416 | Temperature dependent control module cluster unit for motor vehicle | Hiroshi Yamakita, Katsuhiro Ina, Kazuhiro Higuchi, Akira Uchida | 1995-05-09 |
| 5077615 | Halftone image recording apparatus combining error scattering and multi-level tone conversion techniques | — | 1991-12-31 |
| 5057914 | Method of processing colored image in multilevel gradations | Masaaki Kogure | 1991-10-15 |
| 4953013 | Color image processing device | Tomoko Ogawa | 1990-08-28 |
| 4742400 | Digital image processing device for intermediate tone | — | 1988-05-03 |