Inventor · disambiguated record
Yukinobu Iguchi
Also filed as: IGUCHI YUKINOBU
25 granted patents·10 pending applications·107 citations·filing 1985–2025
95Inventor score
Files withSONY CORP16KONICA MINOLTA INC11KONICA MINOLTA BUSINESS TECH2MINOLTA CO LTD2HANSEN RONALD L1
Top patents by PatentIndex Score
35 records- 0184US8616544B2Document feeder, document reader, and image forming apparatus with improved accuracy of document skew correctionKATAYAMA YOSHIKI·Filed 2013·Granted Dec 31, 2013·7 cites·8 claims
- 0281US9632464B2Image forming apparatusKONICA MINOLTA INC·Filed 2016·Granted Apr 25, 2017·2 cites·9 claims
- 0376US2025314999A1Image forming apparatus, method for determining abnormality of sensor in image forming apparatus, and recording mediumKONICA MINOLTA INC·Filed 2025·Application pending·0 cites
- 0469US9651903B2Fixing device and image-forming apparatus using the sameKONICA MINOLTA INC·Filed 2015·Granted May 16, 2017·1 cites·20 claims
- 0568US7750872B2Method for driving a flat-type display deviceSONY CORP·Filed 2007·Granted Jul 6, 2010·2 cites·13 claims
- 0667US6366757B1Induction heating fixing deviceMINOLTA CO LTD·Filed 2000·Granted Apr 2, 2002·10 cites·6 claims
- 0765US12498663B2Image forming system, diagnostic method, and non-transitory computer-readable recording mediumKONICA MINOLTA INC·Filed 2024·Granted Dec 16, 2025·0 cites·16 claims
- 0860US7158102B2System and method for recalibrating flat panel field emission displaysSONY CORP·Filed 2002·Granted Jan 2, 2007·6 cites·3 claims
- 0958US6016028AGlass bulb for color picture tube and the same tubeSONY CORP·Filed 1997·Granted Jan 18, 2000·11 cites·9 claims
- 1057US11899999B2Image forming apparatus, information processing terminal, method, and programKONICA MINOLTA INC·Filed 2022·Granted Feb 13, 2024·0 cites·17 claims
- 1156US7542179B2Image reading method, image reading apparatus, and image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Jun 2, 2009·2 cites·13 claims
- 1256US7447730B2Image forming apparatusMINOLTA CO LTD·Filed 2002·Granted Nov 4, 2008·3 cites·10 claims
- 1354US2008081533A1Method of manufacturing anode panel for flat-panel display device, method of manufacturing flat-panel display device, anode panel for flat-panel display device, and flat-panel display deviceSONY CORP·Filed 2007·Application pending·0 cites
- 1453US5539285ACathode-ray tube with electric field correction lens for improved resolutionSONY CORP·Filed 1994·Granted Jul 23, 1996·19 cites·10 claims
- 1551US2007126339A1Method of manufacturing anode panel for flat-panel display device, method of manufacturing flat-panel display device, anode panel for flat-panel display device, and flat-panel display deviceSONY CORP·Filed 2006·Application pending·0 cites
- 1650US7944590B2Box for image reading apparatus, image reading apparatus and image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted May 17, 2011·0 cites·18 claims
- 1748US6483235B1Image display apparatus with rectangular-shaped spacers having added tensionsSONY CORP·Filed 1999·Granted Nov 19, 2002·7 cites·10 claims
- 1848US5367230ACathode-ray tube with convergence yoke lens systemsSONY CORP·Filed 1992·Granted Nov 22, 1994·8 cites·5 claims
- 1946US9639039B2Image forming apparatusKONICA MINOLTA INC·Filed 2016·Granted May 2, 2017·0 cites·4 claims
- 2045US10264162B2Image forming system, image reading apparatus, and image forming apparatus including means for determining a temperature distribution in a paper mediumKONICA MINOLTA INC·Filed 2017·Granted Apr 16, 2019·0 cites·22 claims
- 2145US2021070573A1Inspection device, control method, sheet conveyor, printing apparatus, and image reading apparatusKONICA MINOLTA INC·Filed 2020·Application pending·0 cites
- 2244US4703223AElectron gun for a color display apparatusSONY CORP·Filed 1985·Granted Oct 27, 1987·6 cites·3 claims
- 2344US2006114188A1System and method for recalibrating flat panel field emission displaysHANSEN RONALD L·Filed 2005·Application pending·0 cites
- 2443US2012243058A1Image reading deviceIGUCHI YUKINOBU·Filed 2012·Application pending·0 cites
- 2543US2019196388A1Fixing apparatus, image forming apparatus, and fixing apparatus control methodKONICA MINOLTA INC·Filed 2018·Application pending·0 cites
- 2643US2022070307A1Image forming apparatusKONICA MINOLTA INC·Filed 2021·Application pending·0 cites
- 2742USRE39739EGlass bulb for color picture tube and the same tubeSONY CORP·Filed 2002·Granted Jul 24, 2007·0 cites·19 claims
- 2841US5661363ALuminated main lens member for an electron gunSONY CORP·Filed 1995·Granted Aug 26, 1997·6 cites·16 claims
- 2940US5418421ACathode-ray tube with electrostatic convergence electrode assemblySONY CORP·Filed 1992·Granted May 23, 1995·7 cites·6 claims
- 3040US2021067647A1Image forming apparatus and programKONICA MINOLTA INC·Filed 2020·Application pending·0 cites
- 3140US2003038586A1Image display apparatus and manufacturing method thereforFiled 2002·Application pending·0 cites
- 3236US5488264AElectron gun for color cathode-ray tubeSONY CORP·Filed 1993·Granted Jan 30, 1996·4 cites·7 claims
- 3331US5424619ADynamic convergence device for color cathode-ray tubeSONY CORP·Filed 1994·Granted Jun 13, 1995·2 cites·9 claims
- 3431US5396156AConvergence correction circuit for cathode ray tubeSONY CORP·Filed 1993·Granted Mar 7, 1995·2 cites·19 claims
- 3530US5399932AThree gun color CRT which has three grids with the holes in the third grid shifted relative to the holes in first and second gridsSONY CORP·Filed 1993·Granted Mar 21, 1995·2 cites·17 claims
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