Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868533 | Capacitive multi-switch device with common metal plate and electronic machine | Masami Yamamoto, Yukinobu Tokoro, Kojiro Kawasaki, Tadayoshi Okuda, Yosuke Shiota | 2020-12-15 |
| 10863263 | Acoustic lens and speaker system | Takashi Ogura | 2020-12-08 |