Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260917 | Structure of scale graduation and vehicle instrument | Akihiro Otani | 2019-04-16 |
| 9829371 | Instrument device with a rotating needle and circumferentially arranged projected scales | Akihiro Otani | 2017-11-28 |
| 9664541 | Vehicle instrument | Akihiro Otani | 2017-05-30 |
| 9434254 | Display device | Akihiro Otani | 2016-09-06 |
| 8814375 | Display device with translucent background panel | Akihiko Makita, Ayako Yamamoto | 2014-08-26 |
| 8451110 | Seat belt warning apparatus and seat belt warning method | — | 2013-05-28 |