Inventor

AZUMAI KOICHI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “AZUMAI KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUYAMA TAKANORI

2 patents

US10855156B2Dec 1, 2020

Vibration actuator

MATSUYAMA TAKANORI13 citations77

US11031856B2Jun 8, 2021

Vibration actuator

MATSUYAMA TAKANORI0 citations43

MINEBEA MITSUMI INC

1 patent

US12463517B2Nov 4, 2025

Vibration actuator with elastic body with rectangualr frame body surrounding the plate and contact-type input device

MINEBEA MITSUMI INC0 citations54