Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9239535 | Optical scanning device and image forming apparatus | Hitoshi Iwai, Keiichi Sato | 2016-01-19 |
| 8401847 | Speech recognition system and program therefor | Masataka Goto | 2013-03-19 |
| 7848926 | System, method, and program for correcting misrecognized spoken words by selecting appropriate correction word from one or more competitive words | Masataka Goto | 2010-12-07 |
| 7454041 | Person recognition apparatus | Hiroshi Sukegawa, Kentaro Yokoi, Toshio Sato, Akio Okazaki | 2008-11-18 |
| 7120278 | Person recognition apparatus | Hiroshi Sukegawa, Kentaro Yokoi, Hironori Dobashi, Toshio Sato, Akio Okazaki | 2006-10-10 |
| 7006672 | Entrance management apparatus and entrance management method | Toshio Sato, Akio Okazaki, Hiroshi Sukegawa | 2006-02-28 |
| 5975798 | In-situ decontamination of subsurface waste using distributed iron powder | John J. Liskowitz, Toshimune Kimura | 1999-11-02 |
| 5844603 | Image data processing apparatus having functions of dividing the image data, and method of processing image data | — | 1998-12-01 |