Inventor · disambiguated record
Takumi Kamiaka
Also filed as: KAMIAKA TAKUMI
3 granted patents·4 citations·filing 2015–2016
56Inventor score
Files withHITACHI JOHNSON CONTROLS AIR CONDITIONING INC2JOHNSON CONTROLS HITACHI AIR CONDITIONING TECH HONG KONG LIMITED1
Top patents by PatentIndex Score
3 records- 0173US10378782B2Outdoor unitHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2016·Granted Aug 13, 2019·2 cites·6 claims
- 0273US10054377B2Air conditionerJOHNSON CONTROLS HITACHI AIR CONDITIONING TECH HONG KONG LIMITED·Filed 2016·Granted Aug 21, 2018·1 cites·7 claims
- 0368US10907902B2Heat exchangerHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2015·Granted Feb 2, 2021·1 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →