Inventor · disambiguated record
Masaru Fujita
Also filed as: FUJITA MASARU
32 granted patents·5 pending applications·806 citations·filing 1989–2025
97Inventor score
Top patents by PatentIndex Score
37 records- 0198US5432626ALiquid crystal display device with shield casing connected to frame holding the display above lower casing holding light sourceHITACHI LTD·Filed 1993·Granted Jul 11, 1995·361 cites·7 claims
- 0294US11656473B2Lightguide lighting system for display systemPANASONIC IP MAN CO LTD·Filed 2021·Granted May 23, 2023·6 cites·15 claims
- 0392US5680183AStructure of liquid crystal display device for easy assembly and disassemblyHITACHI LTD·Filed 1995·Granted Oct 21, 1997·92 cites·26 claims
- 0484US5897188AStructure of liquid crystal display device with two driver circuit substrates partially superposed and connected by a flexible cableHITACHI LTD·Filed 1997·Granted Apr 27, 1999·46 cites·4 claims
- 0583US5444316AHybrid stepping motor, driving method for the same and coil winding method for the sameISHIKAWAJIMA HARIMA HEAVY IND·Filed 1993·Granted Aug 22, 1995·73 cites·29 claims
- 0682US8882326B2Light guide plate and surface light source devicePANASONIC CORP·Filed 2013·Granted Nov 11, 2014·6 cites·8 claims
- 0782US6466282B2Structure of liquid crystal display device for easy assembly and disassemblyHITACHI LTD·Filed 2001·Granted Oct 15, 2002·14 cites·11 claims
- 0882US5678171AMobile receiver for satellite broadcast during flightJAPAN BROADCASTING CORP·Filed 1996·Granted Oct 14, 1997·76 cites·20 claims
- 0981US9594204B2Lighting device for vacuum cleanerPANASONIC IP MAN CO LTD·Filed 2015·Granted Mar 14, 2017·4 cites·6 claims
- 1080US7359024B2Structure of liquid crystal display device for easy assembly and disassemblyHITACHI LTD·Filed 2005·Granted Apr 15, 2008·3 cites·10 claims
- 1179US9028125B2Light guide plate and surface light source deviceKIKUCHI TAKANORI·Filed 2012·Granted May 12, 2015·6 cites·5 claims
- 1278US10632898B2Illumination device and moving bodyPANASONIC IP MAN CO LTD·Filed 2019·Granted Apr 28, 2020·3 cites·12 claims
- 1378US10185211B2Projection light source devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 22, 2019·2 cites·9 claims
- 1477US9946008B2Indication lighting device and vacuum cleaner including the samePANASONIC IP MAN CO LTD·Filed 2015·Granted Apr 17, 2018·3 cites·1 claims
- 1577US6195148B1Structure of liquid crystal display device for easy assembly and easy disassemblyHITACHI LTD·Filed 1998·Granted Feb 27, 2001·31 cites·10 claims
- 1676US7262822B2Structure of liquid crystal display device for easy assembly and disassemblyHITACHI DEVICE ENG·Filed 2005·Granted Aug 28, 2007·2 cites·10 claims
- 1776US6856362B2Structure of liquid crystal display device for easy assembly and disassemblyHITACHI LTD·Filed 2002·Granted Feb 15, 2005·9 cites·8 claims
- 1876US5727634AFire detecting/extinguishing apparatus and water discharging nozzle thereforHOCHIKI CO·Filed 1995·Granted Mar 17, 1998·46 cites·36 claims
- 1974US12204100B2Optical system for a display system projecting a virtual image onto a target spacePANASONIC IP MAN CO LTD·Filed 2023·Granted Jan 21, 2025·0 cites·22 claims
- 2073US8414078B2Head rest apparatusFUJITA MASARU·Filed 2009·Granted Apr 9, 2013·15 cites·10 claims
- 2170US9229151B2Light guidePANASONIC IP MAN CO LTD·Filed 2013·Granted Jan 5, 2016·2 cites·12 claims
- 2270US2025293091A1Method for producing substrate having through-silicon vias, substrate having through-silicon vias, and copper paste for through-silicon via formationRESONAC CORP·Filed 2025·Application pending·0 cites
- 2368US11835719B2Optical system for a display system projecting a virtual image onto a target spacePANASONIC IP MAN CO LTD·Filed 2021·Granted Dec 5, 2023·0 cites·29 claims
- 2465US9752758B2Illumination apparatusPANASONIC IP MAN CO LTD·Filed 2015·Granted Sep 5, 2017·1 cites·14 claims
- 2557US12429703B2Light refraction member, optical system, lighting systems, display systems, moving object, and moldPANASONIC IP MAN CO LTD·Filed 2021·Granted Sep 30, 2025·0 cites·11 claims
- 2657US2024045206A1Optical system, illumination system, display system, and moving bodyPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2755US2008062348A1Structure Of Liquid Crystal Display Device For Easy Assembly And DisassemblySASUGA MASUMI·Filed 2007·Application pending·0 cites
- 2854US11940647B2Optical systemPANASONIC IP MAN CO LTD·Filed 2023·Granted Mar 26, 2024·0 cites·6 claims
- 2953US12354914B2Method for producing substrate having through-silicon vias, substrate having through-silicon vias, and copper paste for through-silicon via formationSHOWA DENKO MATERIALS CO LTD·Filed 2019·Granted Jul 8, 2025·0 cites·13 claims
- 3053US9702526B2Illumination devicePANASONIC IP MAN CO LTD·Filed 2014·Granted Jul 11, 2017·0 cites·18 claims
- 3149US2013333744A1Conductive binder composition, metal wire with conductive binder, bonded unit, and solar cell moduleYOKOCHI SEIGO·Filed 2012·Application pending·0 cites
- 3248US10338302B2Light source devicePANASONIC IP MAN CO LTD·Filed 2013·Granted Jul 2, 2019·0 cites·9 claims
- 3347US7874214B2Vibration state detecting method at machining stage of work and/or toolMATSURA KIKAI SEISAKUSHO KK·Filed 2008·Granted Jan 25, 2011·0 cites·11 claims
- 3444US2019121154A1Laser projection devicePANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 3542US8979351B2Light guide plate, die, and die processing methodFUJITA MASARU·Filed 2012·Granted Mar 17, 2015·0 cites·10 claims
- 3640US7256942B2Single lens element, light source device and scanning optical deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 14, 2007·0 cites·24 claims
- 3739US4969187ATelephone setMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Nov 6, 1990·5 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →