Inventor

IIZUKA YASUAKI

JP4 patents

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

JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECH (HONG KONG) LTD

2 patents

US9568003B2Feb 14, 2017

Screw compressor and chiller unit provided with same

JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECH (HONG KONG) LTD2 citations64

US9803900B2Oct 31, 2017

Screw compressor and chiller unit provided with same

JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECH (HONG KONG) LTD0 citations43

HITACHI JOHNSON CONTROLS AIR CONDITIONING INC

1 patent

US10584744B2Mar 10, 2020

Refrigerant compressor with supporting bearing insulation

HITACHI JOHNSON CONTROLS AIR CONDITIONING INC2 citations65

JOHNSON CONTROLS—HITACHI AIR CONDITIONING TECH HONG KONG LIMITED

1 patent

US10145374B2Dec 4, 2018

Screw compressor

JOHNSON CONTROLS—HITACHI AIR CONDITIONING TECH HONG KONG LIMITED0 citations37