Inventor · disambiguated record
Hikoyoshi Hara
Also filed as: HARA HIKOYOSHI
7 granted patents·386 citations·filing 1981–1996
88Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD7
Top patents by PatentIndex Score
7 records- 0195US5792080AMassaging apparatus having self-adjusting constant strength and non-adjust strength modesMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Aug 11, 1998·230 cites·19 claims
- 0271US4686967ARocking massage chairMATSUSHITA ELECTRIC WORKS LTD·Filed 1985·Granted Aug 18, 1987·47 cites·8 claims
- 0365US4541305ASpeed reducerMATSUSHITA ELECTRIC WORKS LTD·Filed 1983·Granted Sep 17, 1985·17 cites·4 claims
- 0460US4363169AElectric shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1981·Granted Dec 14, 1982·29 cites·13 claims
- 0557US5813727AMassaging chairMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Sep 29, 1998·30 cites·5 claims
- 0655US4475285AElectric shaver having improved hair disposal systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1981·Granted Oct 9, 1984·24 cites·23 claims
- 0748US4561326AFriction drive planetary roller type speed reducerMATSUSHITA ELECTRIC WORKS LTD·Filed 1984·Granted Dec 31, 1985·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →