Inventor · disambiguated record
Kazuyuki Kubota
Also filed as: KUBOTA KAZUYUKI
60 granted patents·7 pending applications·507 citations·filing 1987–2024
98Inventor score
Files withSHINKO ELECTRIC IND CO12NISCA CORP11KUBOTA KAZUYUKI7LENOVO SINGAPORE PTE LTD7MURATA MANUFACTURING CO7
Top patents by PatentIndex Score
67 records- 0198US11366498B2Portable information device having chassis rotatably connected by a hingeLENOVO SINGAPORE PTE LTD·Filed 2021·Granted Jun 21, 2022·12 cites·9 claims
- 0295US11635789B2Electronic apparatus and hinge deviceLENOVO SINGAPORE PTE LTD·Filed 2021·Granted Apr 25, 2023·4 cites·11 claims
- 0394US6146085ASheet accumulation processing deviceSHARP KK·Filed 1998·Granted Nov 14, 2000·67 cites·5 claims
- 0494US5162857ASheet conveyer having a sheet alignerCANON KK·Filed 1991·Granted Nov 10, 1992·58 cites·19 claims
- 0589US7368182B2Hard coating and its formation method, and hard-coated toolHITACHI TOOL ENG·Filed 2005·Granted May 6, 2008·9 cites·24 claims
- 0689US7354640B2Hard coating and its production methodHITACHI TOOL ENG·Filed 2005·Granted Apr 8, 2008·9 cites·8 claims
- 0785US7946565B2Bookbinding apparatus and image-forming system equipped with the sameNISCA CORP·Filed 2008·Granted May 24, 2011·14 cites·12 claims
- 0885US6170821B1Sheet sorting deviceNISCA CORP·Filed 1998·Granted Jan 9, 2001·33 cites·24 claims
- 0985US6042098ASheet post-processing apparatusNISCA CORP·Filed 1998·Granted Mar 28, 2000·33 cites·14 claims
- 1084US4814825AMultiple speed sheet inverting and dischargeMINOLTA CAMERA KK·Filed 1987·Granted Mar 21, 1989·28 cites·12 claims
- 1183US9517652B2Sheet post-processing device and image forming device provided with the sheet post-processing deviceKUBOTA KAZUYUKI·Filed 2014·Granted Dec 13, 2016·4 cites·13 claims
- 1282US4953846AApparatus for conveying a sheet obliquelyCANON KK·Filed 1988·Granted Sep 4, 1990·26 cites·10 claims
- 1381US8304098B2Hard-coated member, and its production methodKUBOTA KAZUYUKI·Filed 2007·Granted Nov 6, 2012·17 cites·16 claims
- 1481US6357736B1Sheet post-handling deviceNISCA CORP·Filed 1998·Granted Mar 19, 2002·27 cites·12 claims
- 1580US9228258B2Hard-coated member and its production method, and indexable rotary tool comprising itFUKUNAGA YUUZOH·Filed 2012·Granted Jan 5, 2016·4 cites·16 claims
- 1678US9352604B2Sheet processing device and image forming device provided with the sheet processing deviceKUBOTA KAZUYUKI·Filed 2014·Granted May 31, 2016·3 cites·7 claims
- 1778US6790543B2Hard layer-coated toolHITACHI TOOL ENG·Filed 2002·Granted Sep 14, 2004·19 cites·8 claims
- 1877US9224684B2Wiring board and method of manufacturing wiring boardSHINKO ELECTRIC IND CO·Filed 2014·Granted Dec 29, 2015·4 cites·7 claims
- 1973US9428362B2Sheet post-processing device, paper-made staple used in the device, and image forming device provided with the sheet post-processing deviceKUBOTA KAZUYUKI·Filed 2014·Granted Aug 30, 2016·1 cites·14 claims
- 2072US12006564B2Cubic Al-rich AlTiN coatings deposited from ceramic targetsOERLIKON SURFACE SOLUTIONS AG PFAEFFIKON·Filed 2019·Granted Jun 11, 2024·0 cites·13 claims
- 2171US9534292B2Hard-coated tool and its production methodHITACHI TOOL·Filed 2013·Granted Jan 3, 2017·1 cites·10 claims
- 2271US7970340B2Adhesive applicator, and bookbinding apparatus and image-forming system equipped with the applicatorNISCA CORP·Filed 2007·Granted Jun 28, 2011·3 cites·15 claims
- 2369US12443291B2Operation device, keyboard device, and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2024·Granted Oct 14, 2025·0 cites·12 claims
- 2469US10257934B2Circuit board moduleSHINKO ELECTRIC IND CO·Filed 2018·Granted Apr 9, 2019·1 cites·9 claims
- 2569US7833798B2Method for analysis of albumin in sample solutionAJINOMOTO KK·Filed 2008·Granted Nov 16, 2010·3 cites·15 claims
- 2667US9391052B2Semiconductor deviceSHINKO ELECTRIC IND CO·Filed 2014·Granted Jul 12, 2016·2 cites·15 claims
- 2767US6583981B2Ceramic condenser moduleMURATA MANUFACTURING CO·Filed 2001·Granted Jun 24, 2003·12 cites·20 claims
- 2865US9217977B2Finisher, bookbinder, and imaging systemTAKAHASHI SEI·Filed 2008·Granted Dec 22, 2015·1 cites·18 claims
- 2965US5997239ASheet handling apparatusNISCA CORP·Filed 1998·Granted Dec 7, 1999·16 cites·23 claims
- 3062US12508663B2Coated toolMOLDINO TOOL ENGINEERING LTD·Filed 2022·Granted Dec 30, 2025·0 cites·20 claims
- 3162US12321542B2Touch pad and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2024·Granted Jun 3, 2025·0 cites·6 claims
- 3262US5957652ASheet handling apparatusNISCA CORP·Filed 1998·Granted Sep 28, 1999·14 cites·19 claims
- 3362US5587869AHigh-voltage capacitor manufacturing method and high-voltage capacitorMURATA MANUFACTURING CO·Filed 1995·Granted Dec 24, 1996·27 cites·16 claims
- 3461US10319963B2Battery and method for producing the sameSHINKO ELECTRIC IND CO·Filed 2014·Granted Jun 11, 2019·0 cites·12 claims
- 3560US6574116B2Inverter capacitor module and inverterMURATA MANUFACTURING CO·Filed 2001·Granted Jun 3, 2003·8 cites·20 claims
- 3659US6473292B1Monolithic ceramic electronic componentMURATA MANUFACTURING CO·Filed 1999·Granted Oct 29, 2002·26 cites·8 claims
- 3758US10000355B2Sheet processing device and image forming device provided with the sheet processing deviceKUBOTA KAZUYUKI·Filed 2016·Granted Jun 19, 2018·0 cites·7 claims
- 3858US2025264914A1Operation device, keyboard device, and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2024·Application pending·0 cites
- 3957US10023422B2Sheet processing device and image forming device provided with the sheet processing deviceKUBOTA KAZUYUKI·Filed 2016·Granted Jul 17, 2018·0 cites·9 claims
- 4057US7984898B2Bookbinding method and bookbinding unit, and image-forming systemNISCA CORP·Filed 2008·Granted Jul 26, 2011·1 cites·12 claims
- 4154US10860064B2Electronic device having a pointing stickLENOVO SINGAPORE PTE LTD·Filed 2019·Granted Dec 8, 2020·0 cites·11 claims
- 4254US10556458B2Finisher, bookbinder, and imaging systemNISCA CORP·Filed 2015·Granted Feb 11, 2020·0 cites·6 claims
- 4354US10160249B2Sheet post-processing device and image forming device provided with the sheet post-processing deviceKUBOTA KAZUYUKI·Filed 2016·Granted Dec 25, 2018·0 cites·6 claims
- 4453US11502048B2Semiconductor apparatusSHINKO ELECTRIC IND CO·Filed 2020·Granted Nov 15, 2022·0 cites·8 claims
- 4552US10287672B2Hard coating, hard-coated member, their production methods, and target used for producing hard coatingMITSUBISHI HITACHI TOOL ENG LTD·Filed 2015·Granted May 14, 2019·0 cites·11 claims
- 4652US9132688B2Bookbinding unitOTA SEIICHI·Filed 2008·Granted Sep 15, 2015·2 cites·6 claims
- 4751US10751757B2Vibration generation device and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2019·Granted Aug 25, 2020·0 cites·7 claims
- 4850US2023097468A1Coated toolMOLDINO TOOL ENGINEERING LTD·Filed 2021·Application pending·0 cites
- 4949US10718427B2Hydraulic pressure supply systemSUBARU CORP·Filed 2018·Granted Jul 21, 2020·0 cites·7 claims
- 5048US10461338B2Electronic deviceSHINKO ELECTRIC IND CO·Filed 2017·Granted Oct 29, 2019·0 cites·9 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →