Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180613 | Image forming system of which components can be set at power saving mode individually | — | 2007-02-20 |
| 6883016 | Electronic mail terminal device and method of controlling the same | Takanori Fujii | 2005-04-19 |
| 6857409 | Air intake system for engine | Atsushi Ito, Futaba Kanehira | 2005-02-22 |
| 6822764 | Communication terminal with an energy saving capability | Shohji Okabe | 2004-11-23 |
| 6128104 | Communication terminal with an energy saving capability | Shohji Okabe | 2000-10-03 |
| 5488934 | Valve gear device | Eiji Shirai, Koji Hotta, Shinji Otsuka, Yoshiyuki Kawai, Hisashi Kodama | 1996-02-06 |
| 5311326 | Image-information transmission method and its control circuit | — | 1994-05-10 |
| 4651166 | Temperature control device for head of thermal printer | — | 1987-03-17 |
| 4559565 | Thermosensitive recording system | Kunio Hakkaku, Mutsuo Ogawa | 1985-12-17 |
| 4459617 | Facsimile reception apparatus | Mutsuo Ogawa, Shingo Yamaguchi | 1984-07-10 |
| 4404567 | Printing head drive circuit for thermal printer | — | 1983-09-13 |
| 4297727 | Facsimile apparatus | Mutsuo Ogawa, Yuji Koseki, Yuichi Saitoh, Shingo Yamaguchi | 1981-10-27 |