Inventor · disambiguated record
Masahiro Yamada
Also filed as: YAMADA MASAHIRO
305 granted patents·108 pending applications·3,618 citations·filing 1985–2025
99Inventor score
Top patents by PatentIndex Score
413 records- 0197US6349824B1Watertight equipment coverASAHI RES CORP·Filed 1999·Granted Feb 26, 2002·193 cites·19 claims
- 0296US5281319ACarbon micro-sensor electrode and method for preparing itAGENCY IND SCIENCE TECHN·Filed 1992·Granted Jan 25, 1994·428 cites·4 claims
- 0395US6123759ACarbon black, process for producing the same, and aqueous dispersion and water-base ink both containing the sameMITSUBISHI CHEM CORP·Filed 1997·Granted Sep 26, 2000·116 cites·11 claims
- 0495US5376251ACarbon micro-sensor electrode and method for preparing itAGENCY IND SCIENCE TECHN·Filed 1993·Granted Dec 27, 1994·369 cites·3 claims
- 0594US11489226B2Battery pack for electric work vehicleKUBOTA KK·Filed 2020·Granted Nov 1, 2022·3 cites·5 claims
- 0692USPP34417P2Mandevilla plant named ‘Sunpa 0931’YAMADA MASAHIRO·Filed 2022·Granted Jul 12, 2022·1 cites·1 claims
- 0792US8579058B1Mower provided with leaf blower unitYAMADA MASAHIRO·Filed 2012·Granted Nov 12, 2013·23 cites·20 claims
- 0891US11137031B2Bearing part, rolling bearing, and method for manufacturing bearing partNTN TOYO BEARING CO LTD·Filed 2018·Granted Oct 5, 2021·3 cites·12 claims
- 0991USPP31661P2Mandevilla plant named ‘Sunpa 2671’MISATO TOMOYA·Filed 2019·Granted Apr 14, 2020·3 cites·1 claims
- 1091US7559295B2Cooling structure for a work vehicleKUBOTA KK·Filed 2007·Granted Jul 14, 2009·20 cites·5 claims
- 1190US10208852B2Steering lever system for work vehicleKUBOTA KK·Filed 2017·Granted Feb 19, 2019·5 cites·4 claims
- 1290US7781540B2Resin composition and molded articles thereofOSAKA GAS CO LTD·Filed 2005·Granted Aug 24, 2010·14 cites·44 claims
- 1390US5522727AElectrical angle connector of a printed circuit board type having a plurality of connecting conductive strips of a common lengthJAPAN AVIATION ELECTRON·Filed 1994·Granted Jun 4, 1996·99 cites·7 claims
- 1490US4954824ASample rate conversion system having interpolation function with phase locked clockTOSHIBA KK·Filed 1988·Granted Sep 4, 1990·61 cites·17 claims
- 1589US11597275B2Work vehicleKUBOTA KK·Filed 2020·Granted Mar 7, 2023·2 cites·7 claims
- 1689US11273716B2Electric work vehicleKUBOTA KK·Filed 2019·Granted Mar 15, 2022·8 cites·10 claims
- 1789US6755903B2Metal chelated dyestuff for inkjet recording and aqueous inkjet recording liquid using the sameMITSUBISHI CHEM CORP·Filed 2002·Granted Jun 29, 2004·25 cites·32 claims
- 1889US6717738B2Optical element, metal mold for producing optical element and production method for optical elementSONY CORP·Filed 2001·Granted Apr 6, 2004·18 cites·46 claims
- 1989US5996790AWatertight equipment coverASAHI RESEARCH CORP·Filed 1998·Granted Dec 7, 1999·96 cites·38 claims
- 2089US4924246AEnergizing system for video cameras and lights using adapter modulesASAHI RESEARCH CORP·Filed 1988·Granted May 8, 1990·63 cites·6 claims
- 2189US4870661ASample rate conversion system having interpolation functionTOSHIBA KK·Filed 1987·Granted Sep 26, 1989·65 cites·10 claims
- 2288US8418678B2Fuel system for traveling vehicleOCHI KAZUHIRO·Filed 2010·Granted Apr 16, 2013·8 cites·11 claims
- 2388US8009977B2On-vehicle lighting apparatusFUJITSU TEN LTD·Filed 2010·Granted Aug 30, 2011·8 cites·13 claims
- 2487US8109111B2Refrigerating apparatus having an intermediate-pressure refrigerant gas-liquid separator for performing refrigeration cycleYAMADA MASAHIRO·Filed 2007·Granted Feb 7, 2012·12 cites·7 claims
- 2587US7837341B2Deformable mirror deviceSONY CORP·Filed 2007·Granted Nov 23, 2010·7 cites·5 claims
- 2687US6159862ASemiconductor processing method and system using C5 F8TOKYO ELECTRON LTD·Filed 1998·Granted Dec 12, 2000·86 cites·12 claims
- 2786US8639109B2Stereoscopic imaging apparatusAOKI SUNAO·Filed 2012·Granted Jan 28, 2014·8 cites·9 claims
- 2886US8358042B2Electric motor integrated hydraulic motorKAWASAKI HEAVY IND LTD·Filed 2008·Granted Jan 22, 2013·13 cites·4 claims
- 2986US7141750B2Switch mechanism provided with switch plate and printer apparatus provided with switch mechanismFUNAI ELECTRIC CO·Filed 2006·Granted Nov 28, 2006·14 cites·3 claims
- 3086US5601378ARod-end bearing deviceISHIKAWA TEKKO KK·Filed 1995·Granted Feb 11, 1997·62 cites·4 claims
- 3186US5193023AMethod of controlling the domain of a nonlinear ferroelectric optics substrateSONY CORP·Filed 1991·Granted Mar 9, 1993·72 cites·22 claims
- 3285USPP28153P3Catharanthus plant named ‘Suncatha 2335’SUNTORY FLOWERS LTD·Filed 2014·Granted Jul 4, 2017·2 cites·1 claims
- 3385US9109586B2Electro-hydraulic drive system for a work machineYAMADA MASAHIRO·Filed 2011·Granted Aug 18, 2015·7 cites·7 claims
- 3485US8812202B2Drive controller of operating machineYAMAMOTO RYO·Filed 2011·Granted Aug 19, 2014·11 cites·10 claims
- 3585US8416338B2Imaging device and imaging methodNAGASAKA HIDEO·Filed 2009·Granted Apr 9, 2013·9 cites·5 claims
- 3684US10397248B2Method and apparatus for monitoring networkFUJITSU LTD·Filed 2016·Granted Aug 27, 2019·5 cites·12 claims
- 3784US9000602B2Electricity-liquid hybrid liquid-pressure apparatusYAMADA MASAHIRO·Filed 2010·Granted Apr 7, 2015·7 cites·12 claims
- 3884US8339441B2Frame processing device, television receiving apparatus and frame processing methodYAMADA MASAHIRO·Filed 2009·Granted Dec 25, 2012·8 cites·8 claims
- 3983US8780202B2Image generation apparatusYAMADA MASAHIRO·Filed 2011·Granted Jul 15, 2014·6 cites·9 claims
- 4083US8368744B2Image display apparatus, image processing device, and image processing methodTOSHIBA KK·Filed 2011·Granted Feb 5, 2013·5 cites·12 claims
- 4183US6997280B2Working vehicle propelled by independently driven right and left running unitsKUBOTA KK·Filed 2003·Granted Feb 14, 2006·34 cites·22 claims
- 4282US10066610B2Tilting angle control deviceKAWASAKI HEAVY IND LTD·Filed 2013·Granted Sep 4, 2018·5 cites·9 claims
- 4382US9309645B2Drive control method of operating machineYAMAMOTO RYO·Filed 2011·Granted Apr 12, 2016·5 cites·8 claims
- 4482US8965096B2Radiation therapy device controller, processing method and program for sameYAMADA MASAHIRO·Filed 2011·Granted Feb 24, 2015·7 cites·7 claims
- 4582US8225624B2Refrigeration systemYAMAGUCHI TAKAHIRO·Filed 2007·Granted Jul 24, 2012·8 cites·8 claims
- 4682US7436928B2Radiotherapy device control apparatus and radiation irradiation methodMITSUBISHI HEAVY IND LTD·Filed 2007·Granted Oct 14, 2008·35 cites·48 claims
- 4782US6827770B2Metal chelated dyestuff for inkjet recording, aqueous inkjet recording liquid comprising same and inkjet recording method using sameMITSUBISHI CHEM CORP·Filed 2002·Granted Dec 7, 2004·22 cites·22 claims
- 4882US5743669ABall jointISHIKAWA TEKKO KK·Filed 1997·Granted Apr 28, 1998·39 cites·11 claims
- 4981US12381136B2Lead frame and manufacturing method thereofDAINIPPON PRINTING CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·9 claims
- 5081USPP35918P2Mandevilla plant named ‘Sunpa 4351’YAMADA MASAHIRO·Filed 2023·Granted Jul 2, 2024·0 cites·1 claims
Showing the top 50 of 413 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →