Miyagi
Japan
7
2026-04-30
The entities that hold a legal rights for patent applications filed by inventor USUI Katsutoshi:
Katsutoshi USUI from Miyagi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
PRESSING OPERATION BODY AND SWITCH DEVICE
#2 | 2025-12-25PRESSING OPERATION UNIT AND SWITCHING DEVICE
#3 | 2025-05-22PRESS-INPUT DEVICE
#4 | 2024-11-14SWITCH DEVICE
#5 | 2024-03-14PRESSING OPERATION BODY AND SWITCH DEVICE
#6 | 2022-07-21Push switch
#7 | 2021-10-28Push switch
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