Inventor · disambiguated record
Takahisa Yubisui
Also filed as: YUBISUI TAKAHISA
35 granted patents·469 citations·filing 1982–1992
98Inventor score
Files withSHARP KK35
Top patents by PatentIndex Score
35 records- 0197USD290845SCombined word processor-printerSHARP KK·Filed 1984·Granted Jul 14, 1987·71 cites·1 claims
- 0296USD298622SInput/output device for electronic memoSHARP KK·Filed 1986·Granted Nov 22, 1988·45 cites·1 claims
- 0389USD298623SPocket computerSHARP KK·Filed 1986·Granted Nov 22, 1988·29 cites·1 claims
- 0487USD285805SElectronic calculatorSHARP KK·Filed 1984·Granted Sep 23, 1986·21 cites·1 claims
- 0583USD306176SCombined calculator and cradle thereforSHARP KK·Filed 1986·Granted Feb 20, 1990·21 cites·1 claims
- 0682USD279109SCalculatorSHARP KK·Filed 1983·Granted Jun 4, 1985·19 cites·1 claims
- 0781USD297947SElectronic calculatorSHARP KK·Filed 1986·Granted Oct 4, 1988·19 cites·1 claims
- 0877USD294578SPortable computerSHARP KK·Filed 1985·Granted Mar 8, 1988·16 cites·1 claims
- 0973USD298774SElectronic sphygmomanometerSHARP KK·Filed 1986·Granted Nov 29, 1988·14 cites·1 claims
- 1071USD297950SElectronic calculatorSHARP KK·Filed 1986·Granted Oct 4, 1988·13 cites·1 claims
- 1171USD290373SElectronic calculatorSHARP KK·Filed 1985·Granted Jun 16, 1987·13 cites·1 claims
- 1270USD303980SElectronic calculatorSHARP KK·Filed 1986·Granted Oct 10, 1989·12 cites·1 claims
- 1370USD290374SElectronic printing calculatorSHARP KK·Filed 1985·Granted Jun 16, 1987·13 cites·1 claims
- 1469USD291325SElectronic printing calculatorSHARP KK·Filed 1985·Granted Aug 11, 1987·12 cites·1 claims
- 1568USD309624SElectronic calculatorSHARP KK·Filed 1986·Granted Jul 31, 1990·12 cites·1 claims
- 1667USD350148SElectronic calculatorSHARP KK·Filed 1992·Granted Aug 30, 1994·13 cites·1 claims
- 1767USD315358SElectronic calculator with printerSHARP KK·Filed 1988·Granted Mar 12, 1991·11 cites·1 claims
- 1864USD299700SElectronic thermometerSHARP KK·Filed 1986·Granted Feb 7, 1989·10 cites·1 claims
- 1964USD293920SElectronic calculatorSHARP KK·Filed 1985·Granted Jan 26, 1988·10 cites·1 claims
- 2063USD307595SElectronic calculatorSHARP KK·Filed 1986·Granted May 1, 1990·10 cites·1 claims
- 2162USD294280SPrinting calculatorSHARP KK·Filed 1985·Granted Feb 16, 1988·9 cites·1 claims
- 2262USD293689SPrinting calculatorSHARP KK·Filed 1985·Granted Jan 12, 1988·9 cites·1 claims
- 2358USD303680SElectronic calculatorSHARP KK·Filed 1986·Granted Sep 26, 1989·8 cites·1 claims
- 2457USD294369SElectronic calculatorSHARP KK·Filed 1985·Granted Feb 23, 1988·9 cites·1 claims
- 2554USD303677SElectronic calculatorSHARP KK·Filed 1986·Granted Sep 26, 1989·6 cites·1 claims
- 2653USD297948SElectronic calculatorSHARP KK·Filed 1986·Granted Oct 4, 1988·6 cites·1 claims
- 2753USD294370SPrinting calculatorSHARP KK·Filed 1985·Granted Feb 23, 1988·6 cites·1 claims
- 2852USD293688SElectronic calculator with electronic memoSHARP KK·Filed 1985·Granted Jan 12, 1988·6 cites·1 claims
- 2949USD290372SElectronic calculatorSHARP KK·Filed 1985·Granted Jun 16, 1987·5 cites·1 claims
- 3046USD292414SPrinterSHARP KK·Filed 1985·Granted Oct 20, 1987·4 cites·1 claims
- 3146USD279095SCombined television and radio receiver and tape recorderSHARP KK·Filed 1982·Granted Jun 4, 1985·4 cites·1 claims
- 3245USD303678SElectronic calculatorSHARP KK·Filed 1986·Granted Sep 26, 1989·4 cites·1 claims
- 3342USD303807SElectronic calculator with memoSHARP KK·Filed 1986·Granted Oct 3, 1989·3 cites·1 claims
- 3442USD297949SElectronic calculatorSHARP KK·Filed 1986·Granted Oct 4, 1988·3 cites·1 claims
- 3542USD295875SElectronic calculatorSHARP KK·Filed 1985·Granted May 24, 1988·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →