Inventor · disambiguated record
Yoshiharu Tsukada
Also filed as: TSUKADA YOSHIHARU
3 granted patents·1 pending application·4 citations·filing 2013–2015
55Inventor score
Files withJOHNSON CONTROLS HITACHI AIR CONDITIONING TECH HONG KONG LIMITED2HITACHI JOHNSON CONTROLS AIR CONDITIONING INC1JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECH (HONG KONG) LTD1
Top patents by PatentIndex Score
4 records- 0181US10386081B2Air-conditioning deviceJOHNSON CONTROLS HITACHI AIR CONDITIONING TECH HONG KONG LIMITED·Filed 2015·Granted Aug 20, 2019·3 cites·9 claims
- 0268US10591192B2Heat exchange apparatus and air conditioner using sameJOHNSON CONTROLS HITACHI AIR CONDITIONING TECH HONG KONG LIMITED·Filed 2015·Granted Mar 17, 2020·1 cites·8 claims
- 0353US10066859B2Refrigerating cycle deviceHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2013·Granted Sep 4, 2018·0 cites·8 claims
- 0431US2017204314A1Air conditionerJOHNSON CONTROLS-HITACHI AIR CONDITIONING TECH (HONG KONG) LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →