Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403451 | Pushbutton switch member | Masayuki Ito, Satoru Kitazawa, Kazunobu Yokoyama, Tadashi Hayashi | 2019-09-03 |
| 10373775 | Pushbutton switch member | Masayuki Ito, Satoru Kitazawa, Kazunobu Yokoyama, Tadashi Hayashi | 2019-08-06 |