Inventor

OTSUKI YASUNORI

JP3 patents

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

HITACHI LTD

2 patents

US10177621B2Jan 8, 2019

Rotating electric machine or wind power generation system

HITACHI LTD8 citations82

US10033237B2Jul 24, 2018

Neutral ring for use in rotating electrical machine and method for manufacturing the same

HITACHI LTD0 citations50

HITACHI INDUSTRIAL PRODUCTS LTD

1 patent

US10658898B2May 19, 2020

Method for manufacturing a neutral ring for use in rotating electrical machine

HITACHI INDUSTRIAL PRODUCTS LTD4 citations71