Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11062175 | System, method, and program for estimating reduced attention state, and storage medium storing the same program | Takashi Abe, Satoshi Furukawa, Katsuhiko Ogata, Shingo Kitamura | 2021-07-13 |
| 8243959 | Audio output control device and audio output control method | — | 2012-08-14 |
| 5764031 | Method and apparatus for supplying a power source to an electronic apparatus | — | 1998-06-09 |