Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10432735 | Information processing system for facilitating designation of restriction conditions in requests to an input/output service received from an input/output device | Masafumi Tokiwa | 2019-10-01 |
| 10348712 | Apparatus, authentication system, and authentication method | Tatsuya Hoshino, Tatsuya Shirai, Minami Ogawa, Masafumi Tokiwa | 2019-07-09 |
| 10182169 | Information processing apparatus, information processing method, and non-transitory recording medium | Masafumi Tokiwa, Minami Ogawa | 2019-01-15 |