Inventor · disambiguated record

Izumi Akashi

Also filed as: AKASHI IZUMI

3 granted patents·87 citations·filing 1992–1998

74Inventor score

Technology areasC09K F21V F21W

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD3

Top patents by PatentIndex Score

3 records

0175US5662403ALuminaire for interior lightingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 2, 1997·46 cites·18 claims
0262US6414426B1High-efficiency light sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 2, 2002·25 cites·28 claims
0351US5450297ARefrigerator lightingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 12, 1995·16 cites·14 claims

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