Inventor · disambiguated record
Shinichi Katakura
Also filed as: KATAKURA SHINICHI
25 granted patents·325 citations·filing 1986–1999
96Inventor score
Top patents by PatentIndex Score
25 records- 0189US4849869ASwitching regulator having a pulse width control systemOKI ELECTRIC IND CO LTD·Filed 1988·Granted Jul 18, 1989·66 cites·2 claims
- 0277US6108017APrinterOKI DATA KK·Filed 1999·Granted Aug 22, 2000·35 cites·13 claims
- 0372US5455664AElectrophotographic printer for transferring images on different sized print medium and transferring method of the sameOKI ELECTRIC IND CO LTD·Filed 1993·Granted Oct 3, 1995·19 cites·10 claims
- 0465US5892532ANon-impact printer and a print head thereofOKI ELECTRIC IND CO LTD·Filed 1997·Granted Apr 6, 1999·32 cites·11 claims
- 0565US5239345AImage forming apparatus having function of dust removalOKI ELECTRIC IND CO LTD·Filed 1992·Granted Aug 24, 1993·15 cites·11 claims
- 0657US4818129AMethod for correcting bidirectional printing alignment of a serial dot printerOKI ELECTRIC IND CO LTD·Filed 1987·Granted Apr 4, 1989·17 cites·4 claims
- 0756US5114252APrinter with protection from discharge line disconnectionOKI ELECTRIC IND CO LTD·Filed 1990·Granted May 19, 1992·14 cites·18 claims
- 0854US5361088AElectrophotographic printer and method for controlling the sameOKI ELECTRIC IND CO LTD·Filed 1993·Granted Nov 1, 1994·10 cites·15 claims
- 0952US5864253AHigh-speed signal transmission circuit with reduced electromagnetic interferenceOKI DATA KK·Filed 1996·Granted Jan 26, 1999·29 cites·25 claims
- 1047US5818488APrinter having circuit for providing improved printing qualityOKI ELECTRIC IND CO LTD·Filed 1995·Granted Oct 6, 1998·10 cites·6 claims
- 1147US5648810APrinter which prints with a resolution exceeding led head resolutionOKI ELECTRIC IND CO LTD·Filed 1992·Granted Jul 15, 1997·11 cites·10 claims
- 1246US5424934AMultivoltage power supply and control method thereofOKI ELECTRIC IND CO LTD·Filed 1993·Granted Jun 13, 1995·15 cites·11 claims
- 1341US6169566B1Non-impact printerOKI DATA KK·Filed 1999·Granted Jan 2, 2001·6 cites·16 claims
- 1441US5973709APrinter and process for printing different size dots by setting drive energies based on adjacent data bit logicOKI ELECTRIC IND CO LTD·Filed 1996·Granted Oct 26, 1999·9 cites·10 claims
- 1541US5539525AImage printing method and non-impact printer wherein a received video signal has a higher resolution than the printer printing headOKI ELECTRIC IND CO LTD·Filed 1993·Granted Jul 23, 1996·8 cites·24 claims
- 1640US5059046APrinter carriage assembly having thermal dissipating meansOKI ELECTRIC IND CO LTD·Filed 1990·Granted Oct 22, 1991·4 cites·8 claims
- 1739US5878301AToner image fixing device with rotational control of fixing rollersOKI DATA KK·Filed 1997·Granted Mar 2, 1999·5 cites·8 claims
- 1838US5478156APrinter having print data arithmetic logicOKI ELECTRIC IND CO LTD·Filed 1993·Granted Dec 26, 1995·7 cites·20 claims
- 1937US5751328APrinter having circuit for providing improved printing qualityOKI ELECTRIC IND CO LTD·Filed 1995·Granted May 12, 1998·4 cites·6 claims
- 2033US5149216APrinter carriage assembly having thermal dissipating meansOKI ELECTRIC IND CO LTD·Filed 1991·Granted Sep 22, 1992·1 cites·8 claims
- 2132US6373513B1Printer having print data correction circuitOKI DATA KK·Filed 1995·Granted Apr 16, 2002·2 cites·18 claims
- 2232US6049349APrinter having print data correction circuitOKI ELECTRIC IND CO LTD·Filed 1995·Granted Apr 11, 2000·2 cites·22 claims
- 2332US5724089APrinter for printing bit-mapped image responsive to bit-mapped image signalOKI ELECTRIC IND CO LTD·Filed 1995·Granted Mar 3, 1998·3 cites·19 claims
- 2432US5002414AMethod of automatically inserting printing paper in an automatic paper feederOKI ELECTRIC IND CO LTD·Filed 1986·Granted Mar 26, 1991·1 cites·2 claims
- 2530US6285384B1Printer having circuit for providing improved printing qualityOKI ELECTRIC IND CO LTD·Filed 1998·Granted Sep 4, 2001·0 cites·4 claims
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