Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920377 | Locking/unlocking device, locking/unlocking method, and locking/unlocking system | Hirotada Taniuchi, Manabu Onishi, Tatsuya Narahara, Hiroshige Okamoto | 2024-03-05 |
| 11270532 | Lock control device, information processing method, program, and communication terminal | Koichi Sakumoto, Taizo Shirai | 2022-03-08 |
| 11263843 | Information processing apparatus, information processing mei'hod, and program | Taizo Shirai, Akichika Tanaka, Koichi Sakumoto, Takeo Inagaki, Shinpei Hirano +1 more | 2022-03-01 |
| 10999267 | Information processing apparatus, information processing method, program, information processing system, and communication apparatus | Koichi Sakumoto, Taizo Shirai | 2021-05-04 |
| 10553056 | Information processing apparatus, information processing method, and program | Taizo Shirai, Akichika Tanaka, Koichi Sakumoto, Takeo Inagaki, Shinpei Hirano +1 more | 2020-02-04 |
| 10475266 | Lock control device, information processing method, program, and communication terminal | Koichi Sakumoto, Taizo Shirai | 2019-11-12 |
| 10115431 | Image processing device and image processing method | — | 2018-10-30 |
| 10055913 | Information processing apparatus, information processing method, program, and information processing system | Taizo Shirai, Akichika Tanaka, Koichi Sakumoto, Takeo Inagaki, Shinpei Hirano +1 more | 2018-08-21 |
| 9600160 | Image processing device, image processing method, and program | Shogo Kimura | 2017-03-21 |