Inventor · disambiguated record
Takashi Sugiyama
Also filed as: SUGIYAMA TAKASHI · TANAKA SUSUMU
155 granted patents·23 pending applications·2,724 citations·filing 1975–2025
99Inventor score
Files withSTANLEY ELECTRIC CO LTD25SUGIYAMA TAKASHI23ASAHI GLASS CO LTD13BROTHER IND LTD11MAXELL LTD7
Top patents by PatentIndex Score
178 records- 0196US11180293B2Synthetic resin container lidNIPPON CLOSURES CO LTD·Filed 2017·Granted Nov 23, 2021·20 cites·6 claims
- 0296US6043818ABackground image with a continuously rotating and functional 3D iconSONY CORP·Filed 1996·Granted Mar 28, 2000·414 cites·33 claims
- 0395US7906259B2Reflective mask blank for EUV lithographyASAHI GLASS CO LTD·Filed 2008·Granted Mar 15, 2011·27 cites·28 claims
- 0494US6311701B1Cosmetic caseYOSHIDA INDUSTRY CO·Filed 2000·Granted Nov 6, 2001·49 cites·13 claims
- 0593US5745109AMenu display interface with miniature windows corresponding to each pageSONY CORP·Filed 1996·Granted Apr 28, 1998·257 cites·2 claims
- 0692US7718324B2Reflective mask blank for EUV lithographyASAHI GLASS CO LTD·Filed 2008·Granted May 18, 2010·16 cites·29 claims
- 0792US5757455AHybrid alignment type liquid crystal displaySTANLEY ELECTRIC CO LTD·Filed 1996·Granted May 26, 1998·149 cites·10 claims
- 0891US6005579AUser interface for displaying windows on a rectangular parallelepipedSONY CORP AMERICA·Filed 1997·Granted Dec 21, 1999·195 cites·5 claims
- 0991US6002403AGraphical navigation control for selecting applications on visual wallsSONY CORP·Filed 1996·Granted Dec 14, 1999·209 cites·5 claims
- 1091US4498760ABlade cleaning apparatusMINOLTA CAMERA KK·Filed 1983·Granted Feb 12, 1985·37 cites·10 claims
- 1191US4247196ACleaning device for use in electrophotographic copying machinesMINOLTA CAMERA KK·Filed 1979·Granted Jan 27, 1981·30 cites·20 claims
- 1290US9360656B2Imaging lens and imaging deviceHITACHI MAXELL·Filed 2013·Granted Jun 7, 2016·6 cites·14 claims
- 1390US5576862APositive orientations of liquid crystal molecules in a multi-domain liquid crystal display cellSTANLEY ELECTRIC CO LTD·Filed 1994·Granted Nov 19, 1996·103 cites·30 claims
- 1489US7713666B2Reflective mask blank for EUV lithographyASAHI GLASS CO LTD·Filed 2008·Granted May 11, 2010·16 cites·32 claims
- 1589USD517673SChemical receptacle for a chemical diffusing apparatusFUMAKILLA LTD·Filed 2004·Granted Mar 21, 2006·38 cites·1 claims
- 1689US4334766ABlade-type cleaning device for electrophotograhic copying machineMINOLTA CAMERA KK·Filed 1980·Granted Jun 15, 1982·32 cites·6 claims
- 1788US7833682B2Reflective mask blank for EUV lithography and substrate with functional film for the sameASAHI GLASS CO LTD·Filed 2008·Granted Nov 16, 2010·15 cites·17 claims
- 1888US4284345ABlade-type cleaning device for electrophotographic copying machineMINOLTA CAMERA KK·Filed 1979·Granted Aug 18, 1981·26 cites·13 claims
- 1987US9632292B2Imaging lens and imaging deviceHITACHI MAXELL·Filed 2016·Granted Apr 25, 2017·3 cites·8 claims
- 2087US8300314B2Display deviceSUGIYAMA TAKASHI·Filed 2010·Granted Oct 30, 2012·9 cites·6 claims
- 2187US6386209B1Cosmetic caseYOSHIDA INDUSTRY CO·Filed 2000·Granted May 14, 2002·28 cites·12 claims
- 2286US9146014B2Vehicle lighting unitSTANLEY ELECTRIC CO LTD·Filed 2012·Granted Sep 29, 2015·8 cites·8 claims
- 2386US5479282ALiquid crystal display of multi-domain structureSTANLEY ELECTRIC CO LTD·Filed 1994·Granted Dec 26, 1995·75 cites·11 claims
- 2485US8540371B2Display deviceSUGIYAMA TAKASHI·Filed 2011·Granted Sep 24, 2013·7 cites·6 claims
- 2584US7855036B2Sputtering target used for production of reflective mask blank for EUV lithographyASAHI GLASS CO LTD·Filed 2009·Granted Dec 21, 2010·15 cites·9 claims
- 2684US7736821B2Reflective mask blank for EUV lithography and substrate with a conductive film for the mask blankASAHI GLASS CO LTD·Filed 2006·Granted Jun 15, 2010·10 cites·14 claims
- 2783US8699049B2Setting change control for an image forming system and image forming apparatusSUGIYAMA TAKASHI·Filed 2009·Granted Apr 15, 2014·9 cites·11 claims
- 2883US8684560B2Semiconductor light source apparatus and lighting unitSUGIYAMA TAKASHI·Filed 2010·Granted Apr 1, 2014·5 cites·20 claims
- 2983US8088538B2Reflective mask blank for EUV lithographyHAYASHI KAZYUKI·Filed 2009·Granted Jan 3, 2012·12 cites·16 claims
- 3082US8657453B2Display deviceMAEKAWA SATOSHI·Filed 2010·Granted Feb 25, 2014·6 cites·6 claims
- 3182US7997548B2Vehicle shifter mounting bracket system and methodHONDA MOTOR CO LTD·Filed 2008·Granted Aug 16, 2011·13 cites·11 claims
- 3281US5453862ARubbing-free (chiral) nematic liquid crystal displaySTANLEY ELECTRIC CO LTD·Filed 1993·Granted Sep 26, 1995·56 cites·11 claims
- 3380US5562971AMultilayer printed wiring boardHITACHI CHEMICAL CO LTD·Filed 1995·Granted Oct 8, 1996·58 cites·9 claims
- 3479US10174894B2Vehicle headlamp unit and vehicle headlamp systemSTANLEY ELECTRIC CO LTD·Filed 2015·Granted Jan 8, 2019·2 cites·8 claims
- 3579US4505607ARetractable-type cosmetic container with removable baseYOSHIDA INDUSTRY CO·Filed 1983·Granted Mar 19, 1985·38 cites·3 claims
- 3678US11952177B2Synthetic resin container closureAPTARGROUP INC·Filed 2021·Granted Apr 9, 2024·1 cites·16 claims
- 3778US11392439B2Program and information processing apparatusBROTHER IND LTD·Filed 2020·Granted Jul 19, 2022·1 cites·7 claims
- 3878US7444163B2Mobile digital devicesSANYO ELECTRIC CO·Filed 2003·Granted Oct 28, 2008·37 cites·23 claims
- 3978US5077784AVisible telephoneSANYO ELECTRIC CO·Filed 1990·Granted Dec 31, 1991·67 cites·24 claims
- 4078US4034367AAnalog-to-digital converter utilizing a random noise sourceYOKOGAWA ELECTRIC WORKS LTD·Filed 1975·Granted Jul 5, 1977·20 cites·9 claims
- 4177US10037236B2Program and information processing apparatusSUGIYAMA TAKASHI·Filed 2014·Granted Jul 31, 2018·3 cites·18 claims
- 4277US7901843B2Process for smoothing surface of glass substrateASAHI GLASS CO LTD·Filed 2008·Granted Mar 8, 2011·5 cites·26 claims
- 4377US6816223B2Liquid crystal display elementSTANLEY ELECTRIC CO LTD·Filed 2004·Granted Nov 9, 2004·17 cites·13 claims
- 4475US11394186B2Electric connection boxYAZAKI CORP·Filed 2020·Granted Jul 19, 2022·1 cites·7 claims
- 4575US9638843B2Reflector array optical device and method for manufacturing the sameSTANLEY ELECTRIC CO LTD·Filed 2012·Granted May 2, 2017·4 cites·9 claims
- 4675US9036175B2Printer capable of authenticating user, print management system including the printer and computer readable device storing user authentication programSUGIYAMA TAKASHI·Filed 2012·Granted May 19, 2015·2 cites·16 claims
- 4775US7930079B2Software system of electronic control unit for vehicle and design method thereofDENSO CORP·Filed 2007·Granted Apr 19, 2011·7 cites·7 claims
- 4874US10746368B2Vehicular headlightSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Aug 18, 2020·2 cites·15 claims
- 4974US9458977B2Vehicle lighting unitSTANLEY ELECTRIC CO LTD·Filed 2015·Granted Oct 4, 2016·2 cites·6 claims
- 5074US8003282B2Reflective mask blank for EUV lithography, and substrate with functional film for the mask blankASAHI GLASS CO LTD·Filed 2009·Granted Aug 23, 2011·4 cites·14 claims
Showing the top 50 of 178 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →