Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11490998 | Brush and head | — | 2022-11-08 |
| 10674712 | Mounting behavior detection system | — | 2020-06-09 |
| 10264378 | Ear model, artificial head, and measurement system and measurement method using the ear model and artificial head | — | 2019-04-16 |
| 10209791 | Electronic device and panel device | Fumiaki Nakao, Kenji Kono, Tomotake Aono, Katsuhiko Shimizu, Shigeto Hattori +1 more | 2019-02-19 |
| 10097923 | Ear model, artificial head, and measurement device using same, and measurement method | — | 2018-10-09 |
| 10080349 | Mounting behavior detection system and detection method | — | 2018-09-25 |
| 9992594 | Ear model unit, artificial head, and measurement device and method using said ear model unit and artificial head | — | 2018-06-05 |
| 9949670 | Ear model, head model, and measuring apparatus and measuring method employing same | — | 2018-04-24 |
| 9877125 | Ear model unit, artificial head, and measurement device and method using said ear model unit and artificial head | — | 2018-01-23 |
| 9800974 | Ear model, artificial head, and measurement device using same, and measurement method | — | 2017-10-24 |
| 9591414 | Acoustic device | — | 2017-03-07 |
| 9578406 | Acoustic device | — | 2017-02-21 |
| 8311596 | Electronic device with rotational position determination unit | Kanji Satake | 2012-11-13 |
| 5353487 | Automatic reeding apparatus and automatic reeding method | Hitoshi Choh | 1994-10-11 |