Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9424645 | Calibration device and calibration method for a stereo camera without placing physical markers | Hirofumi Nishimura | 2016-08-23 |
| 8745751 | License information exchange system | Masaya Yamamoto, Kouji Miura | 2014-06-03 |
| 8639751 | License information exchange system | Masaya Yamamoto, Kouji Miura | 2014-01-28 |
| 8386390 | Right management device, terminal device, and right management system | Masaya Yamamoto | 2013-02-26 |
| 8073939 | License information exchange system | Masaya Yamamoto, Kouji Miura | 2011-12-06 |
| 7814168 | Unit-to-unit data exchange system, and unit, exchange completion data keeping device and program for use in the same | Akio Higashi, Mitsuhiro Inoue | 2010-10-12 |
| 7571488 | Rights management terminal, server apparatus and usage information collection system | Ryuichi Okamoto, Mitsuhiro Inoue, Hiroki Murakami, Katsumi Tokuda | 2009-08-04 |
| 7290047 | License information exchange system | Masaya Yamamoto, Kouji Miura | 2007-10-30 |