Inventor · disambiguated record
Ryou Oota
Also filed as: OOTA Ryou
1 granted patent·1 pending application·0 citations·filing 2015–2018
9Inventor score
Files withHITACHI JOHNSON CONTROLS AIR CONDITIONING INC1JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECH (HONG KONG) LTD1
Top patents by PatentIndex Score
2 records- 0162US10662934B2Electric compressor, and refrigeration air-conditioning apparatusHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2018·Granted May 26, 2020·0 cites·15 claims
- 0231US2017204314A1Air 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 →