Inventor · disambiguated record

Hiromasa Ishiwatari

Also filed as: ISHIWATARI HIROMASA

2 granted patents·146 citations·filing 1978–1982

68Inventor score

Technology areasG01K G02B

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD2

Top patents by PatentIndex Score

2 records

0194US4210024ATemperature measurement apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Jul 1, 1980·120 cites·3 claims
0267US4556875AIrradiated power monitoring system for optical fiberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Dec 3, 1985·26 cites·7 claims

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