Inventor · disambiguated record
Masahiko Mori
Also filed as: MORI MASAHIKO
76 granted patents·15 pending applications·676 citations·filing 1978–2025
99Inventor score
Files withFUJIFILM CORP20FUJI PHOTO FILM CO LTD13DMG MORI CO LTD8ALPS ELECTRIC CO LTD7MORI MASAHIKO5
Top patents by PatentIndex Score
91 records- 0196US8681451B2Magnetic tape and method of manufacturing the same, and magnetic recording deviceHARASAWA TAKESHI·Filed 2012·Granted Mar 25, 2014·103 cites·10 claims
- 0293US4259026ADot printer having concentric driving camsSUWA SEIKOSHA KK·Filed 1979·Granted Mar 31, 1981·46 cites·29 claims
- 0391US9151894B2Light source circuit and light source device equipped with sameNAT INST OF ADVANCED IND SCIEN·Filed 2013·Granted Oct 6, 2015·14 cites·30 claims
- 0491US7690480B2Soundproof materialTOYOTA BOSHOKU KK·Filed 2006·Granted Apr 6, 2010·17 cites·7 claims
- 0591US4244658ADot printer headSUWA SEIKOSHA KK·Filed 1979·Granted Jan 13, 1981·38 cites·10 claims
- 0690US7737304B2Sulfonic acid polyol compound, polyurethane resin, polyurethane resin for magnetic recording medium, and magnetic recording mediumFUJIFILM CORP·Filed 2008·Granted Jun 15, 2010·8 cites·8 claims
- 0790US7737305B2Sulfonic acid polyol compound, polyurethane resin, polyurethane resin for magnetic recording medium, and magnetic recording mediumFUJIFILM CORP·Filed 2009·Granted Jun 15, 2010·8 cites·9 claims
- 0889US10377002B2Manufacturing machineDMG MORI CO LTD·Filed 2016·Granted Aug 13, 2019·5 cites·4 claims
- 0987US11235387B2Workpiece processing methodDMG MORI CO LTD·Filed 2016·Granted Feb 1, 2022·3 cites·12 claims
- 1087US8668050B2Lubrication-condition detector, lubricant feeder, injection molding machine and method of detecting lubrication-conditionTOSHIBA MACHINE CO LTD·Filed 2013·Granted Mar 11, 2014·7 cites·4 claims
- 1186US9442249B2Method for processing silicon-based wire optical waveguideNAT INST ADVANCED IND SCIENCE & TECH·Filed 2014·Granted Sep 13, 2016·8 cites·18 claims
- 1285US9435946B2Interlayer light wave coupling deviceNAT INST ADVANCED IND SCIENCE & TECH·Filed 2013·Granted Sep 6, 2016·9 cites·19 claims
- 1385US6521361B2Magnetic recording medium having specified acicular ratio relationship between non-magnetic and ferromagnetic particlesFUJI PHOTO FILM CO LTD·Filed 2001·Granted Feb 18, 2003·19 cites·14 claims
- 1483US9690122B2Optical semiconductor deviceNAT INST ADVANCED IND SCIENCE & TECH·Filed 2014·Granted Jun 27, 2017·4 cites·19 claims
- 1583US6475598B1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2000·Granted Nov 5, 2002·17 cites·13 claims
- 1682US10960493B2Machine tool system and method for additive manufacturingDMG Mori USA·Filed 2015·Granted Mar 30, 2021·4 cites·19 claims
- 1782US8840802B2Method of manufacturing hexagonal ferrite magnetic powder, magnetic recording medium and method of manufacturing the sameMORI MASAHIKO·Filed 2012·Granted Sep 23, 2014·5 cites·6 claims
- 1882US5645360ATape cassette used in tape printing apparatusALPS ELECTRIC CO LTD·Filed 1995·Granted Jul 8, 1997·47 cites·4 claims
- 1981US9829726B2Electro-optical modulatorAIST·Filed 2014·Granted Nov 28, 2017·3 cites·30 claims
- 2081US7567736B2Waveguide type wavelength domain optical switchNAT INST OF ADVANCED IND SCIEN·Filed 2008·Granted Jul 28, 2009·11 cites·20 claims
- 2180US8180477B2Machining status monitoring method and machining status monitoring apparatusMORI MASAHIKO·Filed 2009·Granted May 15, 2012·10 cites·10 claims
- 2279US8479886B2Lubrication-condition detector, lubricant feeder, injection molding machine and method of detecting lubrication-conditionTOKUYAMA HARUMICHI·Filed 2008·Granted Jul 9, 2013·9 cites·20 claims
- 2378US10229708B2Magnetic recording medium, magnetic signal reproduction device and method of manufacturing magnetic recording mediumFUJIFILM CORP·Filed 2016·Granted Mar 12, 2019·3 cites·10 claims
- 2478US5865600AGas turbine rotorMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Feb 2, 1999·72 cites·4 claims
- 2576US6773788B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Granted Aug 10, 2004·10 cites·13 claims
- 2675US4222674AHead portion of a dot printerSUWA SEIKOSHA KK·Filed 1978·Granted Sep 16, 1980·16 cites·20 claims
- 2773US8503836B2Wavelength domain optical switchISHIKAWA HIROSHI·Filed 2011·Granted Aug 6, 2013·4 cites·8 claims
- 2873US6479131B1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2000·Granted Nov 12, 2002·9 cites·17 claims
- 2972US7128989B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Granted Oct 31, 2006·8 cites·12 claims
- 3071US8355813B2Machining status monitoring method and machining status monitoring apparatusMORI SEIKI SEISAKUSHO KK·Filed 2009·Granted Jan 15, 2013·5 cites·10 claims
- 3171US2025361113A1Apparatus for processing sheetsDUPLO SEIKO CORP·Filed 2025·Application pending·0 cites
- 3269US6682800B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jan 27, 2004·7 cites·7 claims
- 3368US8229258B2Optical waveguide-type wavelength domain switchISHIKAWA HIROSHI·Filed 2009·Granted Jul 24, 2012·5 cites·16 claims
- 3467US10957352B2Magnetic recording medium, magnetic signal reproduction device and method of manufacturing magnetic recording mediumFUJIFILM CORP·Filed 2019·Granted Mar 23, 2021·1 cites·10 claims
- 3567US9117581B2Method of manufacturing magnetic powderFUJIFILM CORP·Filed 2012·Granted Aug 25, 2015·1 cites·9 claims
- 3667US5947687AGas turbine moving bladeMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Sep 7, 1999·43 cites·3 claims
- 3766US2024238927A1Machine toolFUJI CORP·Filed 2024·Application pending·0 cites
- 3865US4653418ARudder with wings and method for manufacture thereofISHIKAWAJIMA HARIMA HEAVY IND·Filed 1985·Granted Mar 31, 1987·16 cites·1 claims
- 3964US11514942B2Magnetic recording medium, magnetic signal reproduction device and method of manufacturing magnetic recording mediumFUJIFILM CORP·Filed 2021·Granted Nov 29, 2022·0 cites·14 claims
- 4062US8965157B2Semiconductor pointed structure and method for fabricating same, spot size converter, and non-reflective terminatorNAT INST OF ADVANCED IND SCIEN·Filed 2013·Granted Feb 24, 2015·1 cites·14 claims
- 4162US8180476B2Machining state checking method and machining state checking apparatusMORI MASAHIKO·Filed 2009·Granted May 15, 2012·3 cites·6 claims
- 4261US10910008B2Magnetic recording medium having specific surface characteristics and magnetic recording and reproducing deviceFUJIFILM CORP·Filed 2018·Granted Feb 2, 2021·1 cites·14 claims
- 4360US12090680B2Sheet processing machineDUPLO SEIKO CORP·Filed 2021·Granted Sep 17, 2024·0 cites·14 claims
- 4460US9311949B2Magnetic powder and method of manufacturing the sameFUJIFILM CORP·Filed 2015·Granted Apr 12, 2016·0 cites·9 claims
- 4558US12085912B2Information processing apparatus, information processing method, and information processing programDMG MORI CO LTD·Filed 2020·Granted Sep 10, 2024·0 cites·3 claims
- 4658US9583129B2Method of manufacturing magnetic recording mediumFUJIFILM CORP·Filed 2014·Granted Feb 28, 2017·0 cites·7 claims
- 4757US8153283B2Magnetic recording medium, method of modifying surface of magnetic powder and magnetic coating materialMORI MASAHIKO·Filed 2009·Granted Apr 10, 2012·0 cites·6 claims
- 4855US6543946B2Combination printerALPS ELECTRIC CO LTD·Filed 2001·Granted Apr 8, 2003·6 cites·2 claims
- 4955US6497948B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2001·Granted Dec 24, 2002·2 cites·16 claims
- 5055US2024189953A1Machine toolDMG MORI CO LTD·Filed 2021·Application pending·0 cites
Showing the top 50 of 91 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →