Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9076451 | Operating system and method of operating | Toshiyuki Namba, Hiroaki Sekiyama, Tatsuyuki Oka, Minako Fujishiro, Emi Otani +2 more | 2015-07-07 |
| 8730533 | Document photosensor of surface-mounted elements | Seiji Asakawa | 2014-05-20 |
| 8649069 | Document photosensor of surface-mounted elements | Seiji Asakawa | 2014-02-11 |
| 8400687 | Document photosensor of surface-mounted elements | Seiji Asakawa | 2013-03-19 |
| 7789211 | Device for validating valuable papers | Yoshiaki Uemizo, Hisashi Takehara | 2010-09-07 |