Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10541817 | Data generation apparatus, data recording system, and program product | Hitoshi NAMIKI, Hiroshi Kobayashi, Ryouji Yamamoto, Eiichiro Yoshida, Masuyoshi Yachida | 2020-01-21 |
| 10348507 | Data processing system, data processing apparatus, and data processing method | Hitoshi NAMIKI, Hiroshi Kobayashi, Ryouji Yamamoto, Eiichiro Yoshida, Masuyoshi Yachida | 2019-07-09 |
| 10162946 | Data management system, data management method, and recording medium storing data management program | Ryouji Yamamoto, Hiroshi Kobayashi, Atsushi Kokubo, Hidekazu Segawa | 2018-12-25 |
| 9264854 | Content selection system, content selection method and management apparatus | Atsushi Kokubo, Ryouji Yamamoto, Hiroshi Kobayashi, Eiichiro Yoshida | 2016-02-16 |