Inventor · disambiguated record
Mitsuru Hayakawa
Also filed as: HAYAKAWA MITSURU
5 granted patents·1 pending application·44 citations·filing 1976–2001
79Inventor score
Top patents by PatentIndex Score
6 records- 0180US4152429AMethods of controlling plant fungi with compositions containing 2-chloroethylphosphonic acidAMCHEM PROD·Filed 1976·Granted May 1, 1979·12 cites·2 claims
- 0254US4055817AVariable frequency oscillatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Oct 25, 1977·10 cites·9 claims
- 0352US4056826ASubcarrier regeneration circuit for color television receiversVICTOR COMPANY OF JAPAN·Filed 1976·Granted Nov 1, 1977·9 cites·6 claims
- 0443US4737703AVariable phase shifting circuitVICTOR COMPANY OF JAPAN·Filed 1987·Granted Apr 12, 1988·8 cites·4 claims
- 0535US4709204ALimiter circuitVICTOR COMPANY OF JAPAN·Filed 1986·Granted Nov 24, 1987·5 cites·11 claims
- 0634US2002182361A1Sweeping board and laminated woodFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →