Inventor · disambiguated record
Junichi Matsuno
Also filed as: MATSUNO JUNICHI
28 granted patents·668 citations·filing 1981–2005
97Inventor score
Top patents by PatentIndex Score
28 records- 0197US5499087AHeat fixing device and electrophotographic apparatus incorporating the same having a PTC heating element received in a recess of a holderHITACHI LTD·Filed 1993·Granted Mar 12, 1996·88 cites·23 claims
- 0297US5090676AMethod of and apparatus for separating and feeding sheetsHITACHI LTD·Filed 1989·Granted Feb 25, 1992·83 cites·14 claims
- 0392US6768558B1Printed matter including invisible information and printing systemHITACHI LTD·Filed 2000·Granted Jul 27, 2004·64 cites·32 claims
- 0491US5778294AElectrophotographic apparatus and belt fixing device with non-uniform nip pressureHITACHI LTD·Filed 1996·Granted Jul 7, 1998·59 cites·21 claims
- 0589US5246224AMethod and device for correcting attitude of transferred sheetHITACHI LTD·Filed 1990·Granted Sep 21, 1993·47 cites·19 claims
- 0687US5351114AElectrophotographic copying apparatus having ribbon-shaped toner image carrierHITACHI LTD·Filed 1992·Granted Sep 27, 1994·35 cites·21 claims
- 0786US4419003ARecording sheet conveying system of pressure fixing type electrostatic printing apparatusHITACHI LTD·Filed 1981·Granted Dec 6, 1983·32 cites·17 claims
- 0885US5018718ASheet registration method and apparatus for calculation of delay time and sheet feed control therebyHITACHI LTD·Filed 1989·Granted May 28, 1991·29 cites·15 claims
- 0983US5774777AContinuous recording medium friction-conveying mechanism in image forming apparatusHITACHI LTD·Filed 1996·Granted Jun 30, 1998·36 cites·16 claims
- 1081US6414821B1Magnetic head support mechanism and magnetic disk driveHITACHI LTD·Filed 2000·Granted Jul 2, 2002·15 cites·8 claims
- 1177US5499086ABelt type transfer device for electrophotographic apparatusHITACHI LTD·Filed 1993·Granted Mar 12, 1996·24 cites·22 claims
- 1277US5039086AMethod and apparatus for adjusting posture of sheetsHITACHI LTD·Filed 1989·Granted Aug 13, 1991·21 cites·10 claims
- 1374US5243394AElectrophotographic device provided with a mechanism for attaching marks to edges of sheetsHITACHI LTD·Filed 1992·Granted Sep 7, 1993·24 cites·8 claims
- 1465US4521813ARecording method in a facsimile receiverHITACHI LTD·Filed 1982·Granted Jun 4, 1985·16 cites·17 claims
- 1564US7287918B2Semiconductor laser moduleRICOH PRINTING SYS LTD·Filed 2005·Granted Oct 30, 2007·3 cites·18 claims
- 1664US5157449AMethod and device for xerographic printingHITACHI LTD·Filed 1991·Granted Oct 20, 1992·14 cites·20 claims
- 1755US6539188B2Liquid developing device, method of it's maintenance and the method of recovery of supplemental fluid from the liquid developing deviceHITACHI LTD·Filed 2001·Granted Mar 25, 2003·6 cites·20 claims
- 1855US6184909B1Recording apparatus with rotatable liquid developer units enabling agitation of liquid developerHITACHI LTD·Filed 1998·Granted Feb 6, 2001·11 cites·6 claims
- 1954US5152513ASheet reversing apparatus for individual sheet feedingHITACHI LTD·Filed 1990·Granted Oct 6, 1992·11 cites·9 claims
- 2053US5231457AMethod and apparatus for preventing attraction of a work sheet to a toner image forming surfaceHITACHI LTD·Filed 1991·Granted Jul 27, 1993·9 cites·20 claims
- 2152US5602578AColor printer with transfer and superposition of different color toner images onto intermediate transcription memberHITACHI LTD·Filed 1994·Granted Feb 11, 1997·11 cites·3 claims
- 2248US6606472B1Method and apparatus for forming color imageHITACHI LTD·Filed 1999·Granted Aug 12, 2003·8 cites·28 claims
- 2347US6069641AIon flow recording apparatus and liquid developing methodHITACHI LTD·Filed 1998·Granted May 30, 2000·8 cites·8 claims
- 2440US6101355ALiquid development apparatusHITACHI LTD·Filed 1999·Granted Aug 8, 2000·5 cites·11 claims
- 2538US5828930AElectrostatic recording apparatus and its recording methodHITACHI LTD·Filed 1997·Granted Oct 27, 1998·4 cites·9 claims
- 2634US5493384AColor electro-photographic apparatus with endless-belt-shaped photosensitive memberHITACHI LTD·Filed 1994·Granted Feb 20, 1996·3 cites·11 claims
- 2732US5130753AElectrophotographic copying apparatusHITACHI LTD·Filed 1990·Granted Jul 14, 1992·2 cites·7 claims
- 2823US5282004AElectrophotograhic apparatus and method for preventing attraction of copy sheet to photoreceptorHITACHI LTD AND HITACHI KOKI C·Filed 1993·Granted Jan 25, 1994·0 cites·10 claims
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