Inventor · disambiguated record
Kenji Ueda
Also filed as: UEDA KENJI
228 granted patents·58 pending applications·3,655 citations·filing 1976–2025
99Inventor score
Files withDAINIPPON PRINTING CO LTD64MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD28MITSUBISHI HEAVY IND LTD25UEDA KENJI19OMRON TATEISI ELECTRONICS CO14
Top patents by PatentIndex Score
286 records- 0198US7618750B2Hologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 2006·Granted Nov 17, 2009·101 cites·24 claims
- 0298US7579119B2Hologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 2007·Granted Aug 25, 2009·105 cites·3 claims
- 0398US7479354B2Hologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 2007·Granted Jan 20, 2009·104 cites·4 claims
- 0498US6340540B1Hologram recording sheet holographic optical element using said sheet and its production processDAINIPPON PRINTING CO LTD·Filed 2000·Granted Jan 22, 2002·114 cites·11 claims
- 0598US6127066AHologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 1997·Granted Oct 3, 2000·175 cites·10 claims
- 0698US4749671AExhaust gas cleaning catalyst and process for production thereofNIPPON CATALYTIC CHEM IND·Filed 1986·Granted Jun 7, 1988·159 cites·15 claims
- 0796US7068969B2Method and apparatus for image forming capable of performing fast and stable sheet transfer operationsRICOH KK·Filed 2004·Granted Jun 27, 2006·44 cites·27 claims
- 0896US5881564ACompressor for use in refrigeratorMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Mar 16, 1999·78 cites·4 claims
- 0995US9856099B2Sheet feeder and image forming apparatus incorporating the sheet feederAOYAMA JUMPEI·Filed 2016·Granted Jan 2, 2018·9 cites·20 claims
- 1095US7132200B1Hologram recording sheet, holographic optical element using said sheet, and its production processDAINIPPON PRINTING CO LTD·Filed 1993·Granted Nov 7, 2006·118 cites·13 claims
- 1195US6266166B1Self-adhesive film for hologram formation, dry plate for photographing hologram, and method for image formation using the sameDAINIPPON PRINTING CO LTD·Filed 2000·Granted Jul 24, 2001·163 cites·12 claims
- 1294US7621519B2Sheet conveying apparatus, image reading apparatus, and image forming apparatusRICOH KK·Filed 2006·Granted Nov 24, 2009·22 cites·12 claims
- 1394US6757515B2Method and apparatus for image forming capable of performing a stable sheet transfer operationRICOH KK·Filed 2002·Granted Jun 29, 2004·50 cites·19 claims
- 1494US6066378AVolume hologram laminate and label for preparing volume hologram laminateDAINIPPON PRINTING CO LTD·Filed 1997·Granted May 23, 2000·112 cites·6 claims
- 1592US6667819B2Reflection type diffuse hologram, hologram for reflection hologram color filters, etc., and reflection type display device using such hologramsDAINIPPON PRINTING CO LTD·Filed 2001·Granted Dec 23, 2003·47 cites·8 claims
- 1691US8831801B1System and method for optimizing energy consumption in railway systemsMITSUBISHI ELECTRIC RES LAB·Filed 2013·Granted Sep 9, 2014·15 cites·17 claims
- 1791US7708276B2Sheet conveying path switching device used in image forming apparatus, and sheet conveying deviceRICOH KK·Filed 2007·Granted May 4, 2010·13 cites·19 claims
- 1891US7292819B2Method for image forming capable of performing fast and stable sheet transfer operationsRICOH KK·Filed 2006·Granted Nov 6, 2007·11 cites·9 claims
- 1991US6835430B2Multilayered volume hologram structure and label for making multilayered volume hologram structureDAINIPPON PRINTING CO LTD·Filed 2002·Granted Dec 28, 2004·30 cites·16 claims
- 2091US6506468B1Multilayered volume hologram structure, and label for making multilayered volume hologram structureDAINIPPON PRINTING CO LTD·Filed 2000·Granted Jan 14, 2003·32 cites·5 claims
- 2191US6410206B1Photosensitive resin composition, color filter, and copolymer resin useful for themDAINIPPON PRINTING CO LTD·Filed 2000·Granted Jun 25, 2002·40 cites·4 claims
- 2290US5453338AHologram and method of and apparatus for producing the sameDAINIPPON PRINTING CO LTD·Filed 1993·Granted Sep 26, 1995·69 cites·16 claims
- 2390US4686158ASolid electrolyte fuel cell and method for preparing itMITSUBISHI HEAVY IND LTD·Filed 1985·Granted Aug 11, 1987·71 cites·10 claims
- 2489US7679328B2Apparatus for detecting charged state of secondary batteryDENSO CORP·Filed 2006·Granted Mar 16, 2010·21 cites·7 claims
- 2589US7250785B2Method and apparatus for inspecting printed circuit boardsOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Jul 31, 2007·16 cites·4 claims
- 2688US6937035B2Method and apparatus for inspecting printed circuit boardsOMRON TATEISI ELECTRONICS CO·Filed 2002·Granted Aug 30, 2005·33 cites·4 claims
- 2788US4513257AProximity switch with oppositely polarized coilsOMRON TATEISI ELECTRONICS CO·Filed 1982·Granted Apr 23, 1985·34 cites·6 claims
- 2887US6495295B1Hologram transfer filmDAINIPPON PRINTING CO LTD·Filed 2000·Granted Dec 17, 2002·31 cites·5 claims
- 2987US5838039ASemiconductor memory having a tunneling regionMATSUSHITA ELECTRONICS CORP·Filed 1996·Granted Nov 17, 1998·54 cites·12 claims
- 3087US4603188ACurable urethane compositionITOH SEIYU KABUSHIKI KAISHA·Filed 1985·Granted Jul 29, 1986·59 cites·9 claims
- 3186US11434364B2Transparent resin composition and transparent resin molded articleSONY CORP·Filed 2017·Granted Sep 6, 2022·1 cites·19 claims
- 3285US6341774B1Sheet feeding device having gap regulating member to avoid double feeding of sheets and image forming apparatus using feeding deviceRICOH KK·Filed 2000·Granted Jan 29, 2002·22 cites·12 claims
- 3385US5365990AHeat insulating shutter deviceSHOWA ORIFA CO LTD·Filed 1992·Granted Nov 22, 1994·67 cites·19 claims
- 3485US4330112AApparatus for cooling a steel strip in a continuous annealing lineNIPPON STEEL CORP·Filed 1979·Granted May 18, 1982·22 cites·9 claims
- 3584US9291378B2Simplified refrigeration leak detection structure for a turbo chillerMITSUBISHI HEAVY IND LTD·Filed 2012·Granted Mar 22, 2016·5 cites·12 claims
- 3684US7992858B2Sheet conveying apparatus, image scanning apparatus, and image forming apparatusRICOH CO LTD·Filed 2007·Granted Aug 9, 2011·9 cites·17 claims
- 3784US7391114B2Electrode pad section for external connectionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 24, 2008·17 cites·10 claims
- 3884US5843598ASubject plate for recording holograms, holograms-making method, and hologram-recorded articleDAINIPPON PRINTING CO LTD·Filed 1996·Granted Dec 1, 1998·43 cites·14 claims
- 3983US9541318B2Estimation apparatus of heat transfer medium flow rate, heat source machine, and estimation method of heat transfer medium flow rateMATSUO MINORU·Filed 2012·Granted Jan 10, 2017·6 cites·12 claims
- 4083US6509076B1Pressure-sensitive adhesive for pressure-sensitive adhesive layer in volume hologram laminateDAINIPPON PRINTING CO LTD·Filed 2000·Granted Jan 21, 2003·21 cites·3 claims
- 4182US12297349B2Transparent resin composition and transparent resin molded articleSONY GROUP CORP·Filed 2022·Granted May 13, 2025·0 cites·22 claims
- 4282US8812263B2Centrifugal chiller performance evaluation systemTOGANO YOSHIE·Filed 2011·Granted Aug 19, 2014·5 cites·5 claims
- 4382US6887546B2Multilayered volume hologram structure, and label for making multilayered volume hologram structureDAINIPPON PRINTING CO LTD·Filed 2002·Granted May 3, 2005·14 cites·10 claims
- 4482US6849149B2Hologram laminatesDAINIPPON PRINTING CO LTD·Filed 2002·Granted Feb 1, 2005·21 cites·6 claims
- 4582US6054209AEasy tearable films and method of producing the sameDAICEL CHEM·Filed 1998·Granted Apr 25, 2000·40 cites·14 claims
- 4682US4602709ACollecting chute for weighed articles discharged from automatic weighing systemISHIDA SCALE MFG CO LTD·Filed 1983·Granted Jul 29, 1986·30 cites·7 claims
- 4781US8861056B2Volume hologram transfer foil, volume hologram laminate, and production method thereofDAINIPPON PRINTING CO LTD·Filed 2013·Granted Oct 14, 2014·2 cites·4 claims
- 4881US7268926B2Hologram laminate and hologram labelDAINIPPON PRINTING CO LTD·Filed 2006·Granted Sep 11, 2007·6 cites·4 claims
- 4980US10254014B2Centrifugal chillerMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2015·Granted Apr 9, 2019·2 cites·4 claims
- 5080US10025657B2Information processing system and failure diagnosis methodOKU TAKENORI·Filed 2016·Granted Jul 17, 2018·4 cites·14 claims
Showing the top 50 of 286 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →