Learn more

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

Overview
  • Total Patents
    74
  • GoodIP Patent Rank
    23,788
About

JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECH (HONG KONG) LTD has a total of 74 patent applications. Its first patent ever was published in 2009. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets thermal processes, engines, pumps and turbines and electrical machinery and energy are TOSHIBA CARRIER CORP, FUJITSU GENERAL LTD and WUHAN LINGDA COMPRESSOR CO LTD.

Patent filings per year

Chart showing JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECH (HONG KONG) LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yonemoto Ryuichiro 12
#2 Kato Eisuke 10
#3 Iizuka Yasuaki 7
#4 Tsuboe Hiroaki 6
#5 Nakamura Satoshi 6
#6 Urata Kazumoto 5
#7 Nagahashi Katsuaki 5
#8 Naito Koji 5
#9 Sekiya Sachio 5
#10 Sasaki Shigeyuki 5

Latest patents

Publication Filing date Title
WO2017187227A1 Air conditioner
WO2016147467A1 Screw compressor
WO2017042969A1 Scroll compressor
WO2017042942A1 Outdoor unit of air conditioners
WO2017042886A1 Permanent magnet-type rotating electric motor and compressor using same
WO2017006466A1 Indoor unit for air conditioner
WO2016194153A1 Power conversion device, high-frequency current compensation device, and air conditioner
WO2016162939A1 Air conditioner
WO2016151751A1 Air conditioner
WO2016151756A1 Air conditioner
WO2016151755A1 Air conditioner
WO2016151655A1 Air conditioning device and method for determining performance of same
CN107109277A Cooling air conditioner compressor and refrigerating air conditioning device
WO2016135865A1 Scroll compressor
EP2980408A1 Scroll compressor
EP2096365A1 Heat source unit installed inside building