Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10257144 | Supporting message sharing | Hiroyuki Murayama, Kotaro Sano, Noboru Umenai | 2019-04-09 |
| 9819625 | Supporting message sharing | Hiroyuki Murayama, Kotaro Sano, Noboru Umenai | 2017-11-14 |
| 9316529 | Optical sensor device and image display device | Hidekazu Hogo, Kentaro Kojima | 2016-04-19 |
| 7089156 | Method and apparatus for determining the performance of data processing devices with unsynchronized clocks | Hiroshi Takayasu, Gonzalo Martinez Sanchez, Angel Abello de la Puente, Elisa Martin Garijo | 2006-08-08 |