Inventor · disambiguated record
Minoru Murayama
Also filed as: MURAYAMA MINORU
25 granted patents·4 pending applications·528 citations·filing 1974–2025
96Inventor score
Top patents by PatentIndex Score
29 records- 0196US7379252B2Endoscope objective lens systemPENTAX CORP·Filed 2006·Granted May 27, 2008·68 cites·8 claims
- 0294US6618205B2Endoscope objective optical systemPENTAX CORP·Filed 2002·Granted Sep 9, 2003·73 cites·9 claims
- 0394US3934346ASporting shoesSASAKI KYOZO·Filed 1974·Granted Jan 27, 1976·136 cites·3 claims
- 0493US6844985B2Endoscope objective optical systemPENTAX CORP·Filed 2003·Granted Jan 18, 2005·65 cites·12 claims
- 0583US4934267APrinting plate for flexographic printing and method of makingDAINIPPON SCREEN MFG·Filed 1988·Granted Jun 19, 1990·42 cites·36 claims
- 0673US4825555AApparatus for automatic forming on a film material of both a mask film pattern and a positioning holeDAINIPPON SCREEN MFG·Filed 1987·Granted May 2, 1989·23 cites·26 claims
- 0773US4699370ASheet feeding apparatus for coordinate plotterDAINIPPON SCREEN MFG·Filed 1986·Granted Oct 13, 1987·20 cites·2 claims
- 0871US11934036B2Imaging lens system and imaging apparatus incorporating the sameRICOH CO LTD·Filed 2022·Granted Mar 19, 2024·0 cites·8 claims
- 0970US8094354B2Scanning objective lens, scanning probe and scanning endoscopeMURAYAMA MINORU·Filed 2010·Granted Jan 10, 2012·3 cites·8 claims
- 1069US2025300428A1Semiconductor light emitting deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 1168US5204805ACasing assembly for electronic equipmentYOKOGAWA ELECTRIC CORP·Filed 1992·Granted Apr 20, 1993·30 cites·6 claims
- 1267US8118734B2Endoscope illumination optical systemMURAYAMA MINORU·Filed 2007·Granted Feb 21, 2012·7 cites·10 claims
- 1365US9715085B2Eyepiece optical systemRICOH IMAGING CO LTD·Filed 2014·Granted Jul 25, 2017·1 cites·11 claims
- 1461US2024006854A1Surface-emitting laser deviceROHM CO LTD·Filed 2023·Application pending·0 cites
- 1560US6020824APanel instrumentYOKOGAWA ELECTRIC CORP·Filed 1996·Granted Feb 1, 2000·21 cites·20 claims
- 1659US11397309B2Imaging lens system and imaging apparatus incorporating the sameRICOH CO LTD·Filed 2019·Granted Jul 26, 2022·0 cites·8 claims
- 1754US12413044B2Semiconductor light emitting deviceROHM CO LTD·Filed 2020·Granted Sep 9, 2025·0 cites·16 claims
- 1853US9645367B2Zoom lens systemRICOH IMAGING CO LTD·Filed 2014·Granted May 9, 2017·0 cites·8 claims
- 1952US2015340840A1Semiconductor laserROHM CO LTD·Filed 2015·Application pending·0 cites
- 2048US6683899B2Semiconductor laser and method of producing the sameROHM CO LTD·Filed 2001·Granted Jan 27, 2004·1 cites·4 claims
- 2147US4635365ACoordinate plotter with automatic punching deviceDAINIPPON SCREEN MFG·Filed 1984·Granted Jan 13, 1987·5 cites·4 claims
- 2245US5933443ASemiconductor laserROHM CO LTD·Filed 1996·Granted Aug 3, 1999·12 cites·2 claims
- 2341US6424668B1Semiconductor laser device having an SBR structureROHM CO LTD·Filed 1999·Granted Jul 23, 2002·9 cites·6 claims
- 2440US10634975B2Finder optical systemRICOH IMAGING CO LTD·Filed 2016·Granted Apr 28, 2020·0 cites·20 claims
- 2539US11437783B2Surface-emitting semiconductor laserROHM CO LTD·Filed 2018·Granted Sep 6, 2022·0 cites·19 claims
- 2639US11315130B2Vending machineCOCA COLA CO·Filed 2020·Granted Apr 26, 2022·0 cites·5 claims
- 2738US2017062703A1Magneto-electric transducer and method for manufacturing the sameROHM CO LTD·Filed 2016·Application pending·0 cites
- 2836US5077573APhotocomposing method and system thereforDAINIPPON SCREEN MFG·Filed 1991·Granted Dec 31, 1991·8 cites·20 claims
- 2933US5879841AMethod for preparing multi-composed images without use of a photocomposerDAINIPPON SCREEN MFG·Filed 1996·Granted Mar 9, 1999·4 cites·4 claims
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