Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11410822 | Switch and keyboard | Kazuhira Izawa, Mamiko Naka, Kenshi Nagata | 2022-08-09 |
| 11289282 | Switch and operation device having a flexible swinging member | Kenji Takahama, Yoshinori Ijiri, Kazufumi Osaki, Keigo Nakahata | 2022-03-29 |