Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9524835 | Input devices and electronic device using said input devices | Hitoshi Ando, Naoyuki Yaguchi | 2016-12-20 |
| 5573107 | Internally-illuminable push-button switch unit | Sadao Nakano, Mikio Kiyosawa, Toshihiro Motoki | 1996-11-12 |