Inventor · disambiguated record
Yasuji Kato
Also filed as: KATO YASUJI
4 granted patents·293 citations·filing 1980–1990
81Inventor score
Top patents by PatentIndex Score
4 records- 0190US5033013AMethod and apparatus for measuring the amount of exerciseYAMASA TOKEI METER CO LTD·Filed 1990·Granted Jul 16, 1991·214 cites·12 claims
- 0287US4322609APedometer assemblyYAMASA TOKEI METER CO LTD·Filed 1980·Granted Mar 30, 1982·58 cites·5 claims
- 0364US4560861ACondition regulating device for the meters for measuring the quantity of motionYAMASA TOKEI METER CO LTD·Filed 1984·Granted Dec 24, 1985·16 cites·1 claims
- 0444USD268397SCombined pedometer and calorie counterYAMASA TOKEI KEIKI CO LTD·Filed 1980·Granted Mar 29, 1983·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →