Inventor · disambiguated record
Norio Katsuma
Also filed as: KATSUMA NORIO
1 granted patent·2 pending applications·0 citations·filing 2018–2023
3Inventor score
Files withMITSUBISHI ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0155US2025164192A1Heat exchanger, and method for manufacturing heat exchangerMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 0247US2025146768A1Header tube, heat exchanger, air conditioner, and method for manufacturing header tubeMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 0333US11313566B2Indoor unit of air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Apr 26, 2022·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →