Inventor · disambiguated record
Kuniharu Ichikawa
Also filed as: ICHIKAWA KUNIHARU
14 granted patents·267 citations·filing 1976–2002
94Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD14
Top patents by PatentIndex Score
14 records- 0187USD270954SHair setting apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 1982·Granted Oct 11, 1983·25 cites·1 claims
- 0285USD301617SElectric massagerMATSUSHITA ELECTRIC WORKS LTD·Filed 1987·Granted Jun 13, 1989·24 cites·1 claims
- 0384USD248579SElectric shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1976·Granted Jul 18, 1978·17 cites·1 claims
- 0478USD351660SElectric massagerMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Oct 18, 1994·20 cites·1 claims
- 0571US5193528AHand-held vibratory massagerMATSUSHITA ELECTRIC WORKS LTD·Filed 1991·Granted Mar 16, 1993·55 cites·16 claims
- 0665USD270670SHair ironMATSUSHITA ELECTRIC WORKS LTD·Filed 1982·Granted Sep 20, 1983·9 cites·1 claims
- 0763USD490926SDesk lampMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Jun 1, 2004·15 cites·1 claims
- 0863US4701595APortable hand-held electric hair dryer with a retractable hand gripMATSUSHITA ELECTRIC WORKS LTD·Filed 1985·Granted Oct 20, 1987·30 cites·8 claims
- 0961USD343477SElectric dental flosserMATSUSHITA ELECTRIC WORKS LTD·Filed 1991·Granted Jan 18, 1994·10 cites·1 claims
- 1060US4556782AHand-held hair dryerMATSUSHITA ELECTRIC WORKS LTD·Filed 1983·Granted Dec 3, 1985·24 cites·7 claims
- 1159US4565916AElectric hair curling iron with rotatable power cordMATSUSHITA ELECTRIC WORKS LTD·Filed 1982·Granted Jan 21, 1986·23 cites·13 claims
- 1253USD332143SElectric massagerMATSUSHITA ELECTRIC WORKS LTD·Filed 1990·Granted Dec 29, 1992·7 cites·1 claims
- 1342USD365217SElectric massaging chairMATSUSHITA ELECTRIC WORKS LTD·Filed 1994·Granted Dec 19, 1995·5 cites·1 claims
- 1439USD289566SHair dryerMATSUSHITA ELECTRIC WORKS LTD·Filed 1985·Granted Apr 28, 1987·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →