Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D964967 | Speaker for an automobile | — | 2022-09-27 |
| D952604 | Speaker for automobile | — | 2022-05-24 |
| D947816 | Speaker | Maho Miyamoto | 2022-04-05 |
| D941272 | Speaker | Maho Miyamoto | 2022-01-18 |
| D926722 | Speaker | Maho Miyamoto | 2021-08-03 |
| D926723 | Speaker | — | 2021-08-03 |
| D872052 | Speaker for automobile | Chie Wakasa | 2020-01-07 |
| D866517 | Speaker for automobile | Chie Wakasa | 2019-11-12 |
| D864916 | Speaker for automobile | Chie Wakasa | 2019-10-29 |
| D864913 | Speaker for automobile | — | 2019-10-29 |
| D864914 | Speaker for automobile | — | 2019-10-29 |
| D864917 | Speaker for automobile | Chie Wakasa | 2019-10-29 |
| D859366 | Speaker for automobile | Chie Wakasa | 2019-09-10 |
| D859365 | Speaker for automobile | Chie Wakasa | 2019-09-10 |
| D840466 | Electronic musical instrument | — | 2019-02-12 |
| D839235 | Speaker | Yusuke Matsubayashi | 2019-01-29 |
| D837181 | Speaker | Yusuke Matsubayashi | 2019-01-01 |
| D823377 | Electronic musical instrument | — | 2018-07-17 |
| D808924 | Speaker box | — | 2018-01-30 |
| 9528695 | Mirror unit and light source for illumination | Kazufumi Adachi, Kazunaga Ida, Taku Ito, Harumi Nakamura, Takeshi Nakamura +2 more | 2016-12-27 |
| D765620 | Media player | — | 2016-09-06 |
| D762189 | Image display device with tuner and digital video disc player for automobile | Takashi Matsumura | 2016-07-26 |
| 9338859 | Illuminated makeup mirror set and method of controlling light source | Kazufumi Adachi, Kazunaga Ida, Taku Ito, Harumi Nakamura, Takeshi Nakamura +2 more | 2016-05-10 |
| D679677 | Digital audio disc player with tuner and amplifier for automobile | Mizuki Tomono | 2013-04-09 |
| D633072 | Digital audio disc player with tuner and amplifier for automobile | — | 2011-02-22 |