Inventor · disambiguated record
Hideaki Ishimizu
Also filed as: ISHIMIZU HIDEAKI
24 granted patents·339 citations·filing 1985–2001
96Inventor score
Top patents by PatentIndex Score
24 records- 0192US4930915APrinter having means for identifying print head typeOKI ELECTRIC IND CO LTD·Filed 1988·Granted Jun 5, 1990·65 cites·4 claims
- 0282US6398331B1Apparatus for driving a printhead and method of driving the printheadOKI DATA KK·Filed 2000·Granted Jun 4, 2002·26 cites·18 claims
- 0375US5039237ADot matrix print head drive methodOKI ELECTRIC IND CO LTD·Filed 1989·Granted Aug 13, 1991·23 cites·10 claims
- 0474US5196994ACard type integrated circuit and respective 8/16-bit card connectorOKI ELECTRIC IND CO LTD·Filed 1990·Granted Mar 23, 1993·53 cites·5 claims
- 0565US5474391APrint gap setting in an impact printerOKI ELECTRIC IND CO LTD·Filed 1993·Granted Dec 12, 1995·22 cites·20 claims
- 0659US4857005AIC card connecting mechanismOKI ELECTRIC IND CO LTD·Filed 1988·Granted Aug 15, 1989·22 cites·5 claims
- 0757US6539183B2Image forming apparatus for normal and thick print mediaOKI DATA KK·Filed 2001·Granted Mar 25, 2003·6 cites·20 claims
- 0855US4645277AConnector for connecting boardsOKI ELECTRIC IND CO LTD·Filed 1985·Granted Feb 24, 1987·17 cites·3 claims
- 0954US5439302ASelf-adjusting controller for dot impact printerOKI ELECTRIC IND CO LTD·Filed 1993·Granted Aug 8, 1995·13 cites·13 claims
- 1052US5326183ACarriage speed control based on average dot densityOKI ELECTRIC IND CO LTD·Filed 1991·Granted Jul 5, 1994·10 cites·10 claims
- 1150US5518323AMethod of adjusting a head gap for a wire dot impact printerOKI ELECTRIC IND CO LTD·Filed 1993·Granted May 21, 1996·10 cites·15 claims
- 1250US5039238ADot-matrix printer with impact force determinationOKI ELECTRIC IND CO LTD·Filed 1989·Granted Aug 13, 1991·7 cites·9 claims
- 1349US5482387ADot print head and method of control over printing therewithOKI ELECTRIC IND CO LTD·Filed 1994·Granted Jan 9, 1996·8 cites·5 claims
- 1449US4940343AWire-dot print head driving apparatusOKI ELECTRIC IND CO LTD·Filed 1989·Granted Jul 10, 1990·11 cites·13 claims
- 1547US5064302ATemperature control in a wire dot printerOKI ELECTRIC IND CO LTD·Filed 1990·Granted Nov 12, 1991·8 cites·5 claims
- 1645US5450288APrinted substrate for mounting high-power semiconductor chip thereon and driver component making use of the printed substrateOKI ELECTRIC IND CO LTD·Filed 1993·Granted Sep 12, 1995·12 cites·4 claims
- 1741US5087134AMethod of and device for printer controlOKI ELECTRIC IND CO LTD·Filed 1990·Granted Feb 11, 1992·5 cites·7 claims
- 1841US5030020AWire-dot impact printer having means for detecting displacement of individual print wiresOKI ELECTRIC IND CO LTD·Filed 1988·Granted Jul 9, 1991·4 cites·8 claims
- 1937US5071268AWire-dot print head driving apparatus having sensing coilsOKI ELECTRIC IND CO LTD·Filed 1989·Granted Dec 10, 1991·3 cites·14 claims
- 2037US4869605AWire-dot printing head with adjustable spring forceOKI ELECTRIC IND CO LTD·Filed 1988·Granted Sep 26, 1989·3 cites·1 claims
- 2136US5311403APrinted substrate for mounting high-power semiconductor chip thereon and driver component making use of the printed substrateOKI ELECTRIC IND CO LTD·Filed 1991·Granted May 10, 1994·6 cites·5 claims
- 2233US4778292ADot print head with restrained rebound of armatureOKI ELECTRIC IND CO LTD·Filed 1987·Granted Oct 18, 1988·2 cites·12 claims
- 2330US5651621AWire dot print head with print wires fixed to tip portions of armatures differentiated in resiliencyOKI ELECTRIC IND CO LTD·Filed 1995·Granted Jul 29, 1997·2 cites·6 claims
- 2430US5310271ASolenoid actuatorOKI ELECTRIC IND CO LTD·Filed 1992·Granted May 10, 1994·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →