Inventor · disambiguated record

Tomomasa Ohsumi

Also filed as: OHSUMI TOMOMASA

1 granted patent·1 pending application·6 citations·filing 2001–2001

27Inventor score

Technology areasC10N

Files withNIPPON MITSUBISHI OIL CORP2

Top patents by PatentIndex Score

2 records

0159US6936576B2Refrigerating machine oil, and fluid composition for refrigerating machineNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Aug 30, 2005·6 cites·3 claims
0233US2002098993A1Refrigerating machine oil for carbon dioxide refrigerant and fluid composition for refrigerating machineNIPPON MITSUBISHI OIL CORP·Filed 2001·Application pending·0 cites

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