Inventor

YAHARA MASATAKA

JP6 patents

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

HITACHI LTD

2 patents

US4748359AMay 31, 1988

Permanent magnet rotor with sinusoidal flux pattern

HITACHI LTD70 citations90

US4733070AMar 22, 1988

Rotational information output device

HITACHI LTD5 citations57

FUJISAWA YUKINARI

2 patents

US9853509B2Dec 26, 2017

Composite torque rotating electric machine

FUJISAWA YUKINARI3 citations69

US9806571B2Oct 31, 2017

Composite torque rotating electric machine

FUJISAWA YUKINARI2 citations69

AIDA ENG LTD

2 patents

US9088193B2Jul 21, 2015

Motor exciting device and motor exciting method and motor control device and motor control method

AIDA ENG LTD1 citations50

US10525647B2Jan 7, 2020

Servo press machine, motor using servo press machine, and method of assembling and detaching motor

AIDA ENG LTD0 citations33