Inventor · disambiguated record
Koichi Azumai
Also filed as: AZUMAI KOICHI
3 granted patents·13 citations·filing 2019–2023
57Inventor score
Top patents by PatentIndex Score
3 records- 0189US10855156B2Vibration actuatorMATSUYAMA TAKANORI·Filed 2019·Granted Dec 1, 2020·13 cites·6 claims
- 0267US12463517B2Vibration actuator with elastic body with rectangualr frame body surrounding the plate and contact-type input deviceMINEBEA MITSUMI INC·Filed 2023·Granted Nov 4, 2025·0 cites·18 claims
- 0341US11031856B2Vibration actuatorMATSUYAMA TAKANORI·Filed 2019·Granted Jun 8, 2021·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →