Inventor · disambiguated record
Hirofumi Yamada
Also filed as: MASUDA MICHIO · YAMADA HIROFUMI
25 granted patents·7 pending applications·245 citations·filing 1978–2022
95Inventor score
Top patents by PatentIndex Score
32 records- 0188US5489774ACombined atomic force and near field scanning optical microscope with photosensitive cantileverUNIV LELAND STANFORD JUNIOR·Filed 1994·Granted Feb 6, 1996·76 cites·21 claims
- 0283US8536862B2Apparatus and method of obtaining field by measurementKIMURA KENJIRO·Filed 2008·Granted Sep 17, 2013·17 cites·18 claims
- 0381US6823724B1Method and apparatus for measuring values of physical propertyJEOL LTD·Filed 2003·Granted Nov 30, 2004·32 cites·9 claims
- 0480US7292696B2Electret capacitor microphoneHOSIDEN CORP·Filed 2003·Granted Nov 6, 2007·26 cites·3 claims
- 0573US7829863B2Electron beam irradiation deviceUNIV KYOTO·Filed 2005·Granted Nov 9, 2010·3 cites·10 claims
- 0671US10551323B2Plasma spectroscopy analysis methodARKRAY INC·Filed 2018·Granted Feb 4, 2020·1 cites·20 claims
- 0771US6759003B1Blow molding method, blow molded product and blow molding moldIDEMITSU PETROCHEMICAL CO·Filed 2000·Granted Jul 6, 2004·13 cites·8 claims
- 0864US11366098B2Method for recovering metal and method for analyzing metalARKRAY INC·Filed 2018·Granted Jun 21, 2022·0 cites·13 claims
- 0963US5051594AFine positioning device, as for the stage of a scanning tunneling microscopeJAPAN MINISTRY OF INTERNATIONA·Filed 1990·Granted Sep 24, 1991·29 cites·23 claims
- 1061US12342977B2Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheetNITOMS INC·Filed 2022·Granted Jul 1, 2025·0 cites·18 claims
- 1159US11959148B2Preventive maintenance construction method for steel bridgeYAMADA INFRA TECHNOS CO LTD·Filed 2022·Granted Apr 16, 2024·0 cites·1 claims
- 1257US8796654B2Scan device for microscope measurement instrumentOHTA MASAHIRO·Filed 2008·Granted Aug 5, 2014·2 cites·11 claims
- 1356US11412916B2Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheetNITOMS INC·Filed 2020·Granted Aug 16, 2022·0 cites·19 claims
- 1454US10107793B2Method for recovering metalARKRAY INC·Filed 2015·Granted Oct 23, 2018·0 cites·17 claims
- 1552US12062681B2Solid-state imaging apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Aug 13, 2024·0 cites·20 claims
- 1651US2017036199A1Resin solid acid and method for producing sameFUTAMURA KAGAKU KK·Filed 2014·Application pending·0 cites
- 1750US6835439B1Panel for air bags and method of manufacturing the sameTOYOTA AUTO BODY CO LTD·Filed 1998·Granted Dec 28, 2004·15 cites·17 claims
- 1849US11720211B2Touch sensorPANASONIC IP MAN CO LTD·Filed 2020·Granted Aug 8, 2023·0 cites·5 claims
- 1949US4132590AMethod of producing inorganic boardsKUBOTA LTD·Filed 1978·Granted Jan 2, 1979·6 cites·7 claims
- 2048US10244657B2Thermal insulation sheet and method for producing samePANASONIC IP MAN CO LTD·Filed 2014·Granted Mar 26, 2019·0 cites·14 claims
- 2147US2016228865A1Synthetic resin binder-shaped solid acid and method of production of sameFUTAMURA KAGAKU KK·Filed 2014·Application pending·0 cites
- 2246US2023395617A1Solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 2345US10438866B2Insulating sheet and manufacturing method for samePANASONIC IP MAN CO LTD·Filed 2014·Granted Oct 8, 2019·0 cites·9 claims
- 2443US6264866B1Method for producing polyimide filmKANEGAFUCHI CHEMICAL IND·Filed 1998·Granted Jul 24, 2001·13 cites·14 claims
- 2541US6255388B1Shrink film and method of making the sameDAINIPPON INK & CHEMICALS·Filed 1999·Granted Jul 3, 2001·8 cites·13 claims
- 2639US8225418B2Method for processing output of scanning type probe microscope, and scanning type probe microscopeTSUNEMI EIKA·Filed 2009·Granted Jul 17, 2012·0 cites·7 claims
- 2738US2011062964A1Method and apparatus for measuring surface propertiesHOSOKAWA YOSHIHIRO·Filed 2009·Application pending·0 cites
- 2837US2006121203A1Thin film and method for manufacturing sameKIMURA KUNIKO·Filed 2003·Application pending·0 cites
- 2930US5186789AMethod of making a cantilever stylus for use in an atomic force microscopeAGENCY IND SCIENCE TECHN·Filed 1991·Granted Feb 16, 1993·1 cites·4 claims
- 3030US4187616AMethod for cooling aged board materialKUBOTA LTD·Filed 1978·Granted Feb 12, 1980·3 cites·7 claims
- 3130US2008119008A1Molecular Device and Manufacturing Method for the SameMIYATO YUJI·Filed 2005·Application pending·0 cites
- 3228US2017110385A1Heat-conductive sheet and production method thereforPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →