Inventor · disambiguated record

Sadao Higami

Also filed as: HIGAMI SADAO

2 granted patents·14 citations·filing 1989–2003

56Inventor score

Technology areasF25B

Files withDENGEN CO LTD1 MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1

Top patents by PatentIndex Score

2 records

0132US6779359B2Refrigerant processing apparatus for collected equipment, and oil separatorDENGEN CO LTD·Filed 2003·Granted Aug 24, 2004·3 cites·4 claims
0229US4958501ARefrigerant charging apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Sep 25, 1990·11 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →