Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9609266 | Image recording apparatus and image recording method for rapid mirroring restoration | Toshihiro Shimizu, Takayuki Haraguchi | 2017-03-28 |
| 8942435 | Pre-record data storage device and pre-record data storage method | Kazuhisa Tsuzuki, Takayuki Haraguchi, Kentarou Ohkawa, Takahiro Yamaguchi | 2015-01-27 |
| 8908042 | Monitoring camera system, video recording apparatus and video recording method | Kentarou Ohkawa, Takahiro Yamaguchi, Takayuki Haraguchi, Kazuhisa Tsuzuki | 2014-12-09 |
| 8400508 | Monitoring system | Kentaro Ohkawa, Takayuki Haraguchi, Toshihiro Shimizu | 2013-03-19 |
| 8355061 | Image record apparatus and image record method for calculating and setting a pre-record volume | Takayuki Haraguchi, Kentaro Ohkawa | 2013-01-15 |