Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10127424 | Image processing apparatus, image processing method, and image processing system | — | 2018-11-13 |
| 9773143 | Image processing apparatus, image processing method, and image processing system | — | 2017-09-26 |
| 7818438 | Control apparatus and control method | — | 2010-10-19 |
| 7139585 | Wireless communication apparatus and system | Hiroyuki Yatsu | 2006-11-21 |
| 6424705 | Speech fee display method | Toru Kikuchi | 2002-07-23 |
| 6327477 | Wireless communication apparatus and system | Hiroyuki Yatsu | 2001-12-04 |
| 6188754 | Speech fee display method | Toru Kikuchi | 2001-02-13 |
| 6055416 | Prevention of audible control signal transmission | — | 2000-04-25 |