Inventor

AIZAWA KIYOSHI

JP7 patents

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

KAWASAKI HEAVY IND LTD

2 patents

US4378234AMar 29, 1983

Particulate material collecting apparatus

KAWASAKI HEAVY IND LTD40 citations89

US10199905B2Feb 5, 2019

Cooling medium supply/discharge device and superconducting rotary machine including cooling medium supply/discharge device

KAWASAKI HEAVY IND LTD1 citations57

AUTONETWORKS TECHNOLOGIES LTD

2 patents

US12556105B2Feb 17, 2026

Power converter apparatus

AUTONETWORKS TECHNOLOGIES LTD0 citations47

US11967889B2Apr 23, 2024

DC-DC converter having charge pump circuit for determining operation timing

AUTONETWORKS TECHNOLOGIES LTD0 citations47

UMEMOTO KATSUYA

2 patents

US8643240B2Feb 4, 2014

Superconducting rotating electrical machine and stator for use with superconducting rotating electrical machine

UMEMOTO KATSUYA1 citations45

US9577504B2Feb 21, 2017

Cryogen supply and return device for use with cryogen rotating electric machine and superconducting rotating electric machine with cryogen supply and return device

UMEMOTO KATSUYA0 citations27

AIZAWA KIYOSHI

1 patent

US9130447B2Sep 8, 2015

Rotor core and superconducting rotating machine with the rotor core

AIZAWA KIYOSHI0 citations32