Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10445751 | Information obtaining method, information obtaining system, and information appliance | Toshihisa Nakano, Masayuki Kozuka, Motoji Ohmori, Takako Hirose, Tsuyoshi Sakata +2 more | 2019-10-15 |
| 10402732 | User management method, server device, and user management system | Kotaro Sakata, Tomoaki Maruyama, Kenji Kondo, Hiroaki Yamamoto | 2019-09-03 |