Inventor · disambiguated record
Nobuo Hamamoto
Also filed as: HAMAMOTO NOBUO
24 granted patents·4 pending applications·260 citations·filing 1974–2022
95Inventor score
Files withHITACHI LTD7SAMSUNG ELECTRONICS CO LTD7FUJI PHOTO FILM CO LTD5FUJIFILM CORP5HAMAMOTO NOBUO1
Top patents by PatentIndex Score
28 records- 0191US10150132B2Thin film fabricating apparatus, and manufacturing method of organic light emitting device using the same, and organic light emitting device manufactured using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Dec 11, 2018·12 cites·20 claims
- 0291US6747169B2Fluorine compound, surfactant, aqueous coating composition and silver halide photographic light-sensitive material using themFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jun 8, 2004·10 cites·10 claims
- 0391US6589723B2Fluorocompound, silver halide photographic light-sensitive material, surfactant, and water-based coating composition employing sameFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jul 8, 2003·11 cites·17 claims
- 0486US4532422AElectron holography microscopeHITACHI LTD·Filed 1983·Granted Jul 30, 1985·29 cites·10 claims
- 0578US11581613B2Electrically conductive hybrid membrane, making method thereof, secondary battery and electronic device comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Feb 14, 2023·1 cites·24 claims
- 0674US5412719ARadio paging system with voice transfer function and radio pagerHITACHI LTD·Filed 1993·Granted May 2, 1995·57 cites·18 claims
- 0772US8361554B2Apparatus and method for bar coatingFUJIFILM CORP·Filed 2007·Granted Jan 29, 2013·2 cites·1 claims
- 0872US8109010B2Method for drying applied film and drying apparatusHAMAMOTO NOBUO·Filed 2007·Granted Feb 7, 2012·5 cites·8 claims
- 0971US12021260B2Electrically conductive hybrid membrane, making method thereof, secondary battery and electronic device comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jun 25, 2024·0 cites·19 claims
- 1069US8304027B2Bar coater, and bar coating methodYOKOYAMA HIROKI·Filed 2010·Granted Nov 6, 2012·3 cites·4 claims
- 1168US7727594B2Method for drying coated film, and apparatus thereforFUJIFILM CORP·Filed 2008·Granted Jun 1, 2010·2 cites·11 claims
- 1266US10910619B2Ion conducting membrane, making method thereof, secondary battery comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 2, 2021·0 cites·23 claims
- 1366US6282611B1Digital information system, digital audio signal processor and signal converterHITACHI LTD·Filed 1995·Granted Aug 28, 2001·43 cites·37 claims
- 1465US4286154AMethod of detecting a mark by an electron beam and an apparatus thereforHITACHI LTD·Filed 1979·Granted Aug 25, 1981·10 cites·14 claims
- 1564US9847483B1Device and method for patterning substrate, and method of manufacturing organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Dec 19, 2017·1 cites·16 claims
- 1661US5594680ANoise reduced contactless parallel data transfer device and method thereofHITACHI LTD·Filed 1995·Granted Jan 14, 1997·24 cites·23 claims
- 1758US5842123ARadio paging system with voice transfer function and radio pagerHITACHI LTD·Filed 1995·Granted Nov 24, 1998·26 cites·14 claims
- 1854US2007296113A1Production method of polymer filmFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 1953US6933101B2Fluorine compound, surfactant, aqueous coating composition and silver halide photographic light-sensitive material using themFUJI PHOTO FILM CO LTD·Filed 2003·Granted Aug 23, 2005·0 cites·14 claims
- 2053US2009302495A1Solution casting method and solution casting apparatus for film manufactureFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 2152US6086675AWeb charging apparatusFUJI PHOTO FILM CO LTD·Filed 1998·Granted Jul 11, 2000·11 cites·14 claims
- 2249US7722930B2Method and apparatus for drying coated filmFUJIFILM CORP·Filed 2008·Granted May 25, 2010·0 cites·8 claims
- 2344US3947822AProcessor of micro-computer with division of micro-instructionHITACHI LTD·Filed 1974·Granted Mar 30, 1976·5 cites·10 claims
- 2441US10317595B2Organic light emitting device including circular polarizing plate having retardations corresponding to pixelsSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jun 11, 2019·0 cites·15 claims
- 2540US6986916B2Coating apparatus and method for applying coating solution on webFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jan 17, 2006·0 cites·8 claims
- 2640US4254368AApparatus for driving a motorNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Mar 3, 1981·8 cites·7 claims
- 2738US2001037431A1Digital information system, digital audio signal processor and signal converterFiled 2001·Application pending·0 cites
- 2837US2017141309A1Thin film fabricating device and method for manufacturing organic light emitting device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →