Inventor · disambiguated record
Yoshio Maruyama
Also filed as: MARUYAMA YOSHIO
29 granted patents·6 pending applications·301 citations·filing 1974–2013
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD16HITACHI LTD10PIONEER ELECTRONIC CORP2YAMADA TAKAHIRO2KITAGAWA KATSUHIDE1
Top patents by PatentIndex Score
35 records- 0179US6514437B1Stamper protecting layer for optical disk molding apparatus, optical disk molding apparatus and optical disk molding method using the stamper protecting layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 4, 2003·13 cites·3 claims
- 0278US6323440B1Part holder, substrate having same, and method of manufacturing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 27, 2001·22 cites·20 claims
- 0377US3932890ADevice for eliminating tape slack in a magnetic tape recording and reproducing apparatusPIONEER ELECTRONIC CORP·Filed 1974·Granted Jan 13, 1976·17 cites·6 claims
- 0476US3936877ATape transport apparatus for cassette type tape recorderPIONEER ELECTRONIC CORP·Filed 1974·Granted Feb 3, 1976·16 cites·2 claims
- 0574US6708401B2Method of manufacturing article having electronic circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 23, 2004·15 cites·11 claims
- 0673US6665635B2Method for providing power plant maintenance servicesHITACHI LTD·Filed 2001·Granted Dec 16, 2003·14 cites·7 claims
- 0766US6768970B2Method for providing power plant maintenance servicesHITACHI LTD·Filed 2003·Granted Jul 27, 2004·9 cites·10 claims
- 0865US5769236AComponent collective and component collective feeding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jun 23, 1998·22 cites·19 claims
- 0964US6895289B2Document management system and methodHITACHI LTD·Filed 2002·Granted May 17, 2005·15 cites·13 claims
- 1061US7292897B2Multiplexing control system and multiplexing method thereforHITACHI LTD·Filed 2003·Granted Nov 6, 2007·5 cites·4 claims
- 1161US4681528AValve nozzle for injection moldingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Jul 21, 1987·22 cites·2 claims
- 1257US5868978AInjection molding method for thin componentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 9, 1999·22 cites·8 claims
- 1356US7107295B2System and method for document management and synchronizationHITACHI LTD·Filed 2003·Granted Sep 12, 2006·4 cites·4 claims
- 1455US6875378B1Optical disk molding apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 5, 2005·2 cites·17 claims
- 1554US5931282AComponent collective and component collective feeding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 3, 1999·15 cites·6 claims
- 1653US6099287AStamper protecting layer for optical disk molding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 8, 2000·16 cites·11 claims
- 1752US5982623AModule for packaged ICMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 9, 1999·18 cites·4 claims
- 1850US6003675APart retainer for holding a partMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 21, 1999·12 cites·32 claims
- 1950US5961898AMolding apparatus and molding method for light-permeable articlesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 5, 1999·16 cites·20 claims
- 2048US4768946AMold clamping device for molding machinesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Sep 6, 1988·13 cites·18 claims
- 2148US2006271553A1Document management system and methodSHIMIZU KATSUHITO·Filed 2006·Application pending·0 cites
- 2245US9223309B2Plant monitoring and control system and plant monitoring and control methodHITACHI LTD·Filed 2013·Granted Dec 29, 2015·0 cites·5 claims
- 2345US2007282458A1Control apparatus, control method and monitoring control systemYAMADA TAKAHIRO·Filed 2007·Application pending·0 cites
- 2444US7536279B2Method for providing power plant maintenance servicesHITACHI LTD·Filed 2003·Granted May 19, 2009·0 cites·5 claims
- 2544US2011213488A1Plant monitoring control device and event analysis support methodSUZUKI HIROSHI·Filed 2009·Application pending·0 cites
- 2643US7292896B2Multiplexing control system and multiplexing method thereforHITACHI LTD·Filed 2001·Granted Nov 6, 2007·1 cites·7 claims
- 2741US2004078965A1Article with electronic circuit formed and method of manufacturing the sameFiled 2003·Application pending·0 cites
- 2840US8374708B2Control apparatus for a system of monitoring and controlling a plant including simulated data mass setting and cancelling meansHITACHI LTD·Filed 2010·Granted Feb 12, 2013·0 cites·2 claims
- 2940US4519761ACombined molding and assembling apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted May 28, 1985·10 cites·6 claims
- 3040US2011096007A1Operation processing system, operation processing method and operation processing programHITACHI LTD·Filed 2010·Application pending·0 cites
- 3139US8930000B2Plant monitor and control device and a maintenance support method thereofYAMADA TAKAHIRO·Filed 2011·Granted Jan 6, 2015·0 cites·16 claims
- 3239US6903507B2Plasma display panel and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 7, 2005·0 cites·3 claims
- 3337US2012262361A1Remote Monitoring and Control System, Approach, and ProgramKITAGAWA KATSUHIDE·Filed 2012·Application pending·0 cites
- 3435US8170696B2Process control simulator and process control simulating methodNAKASHIMA YASUHIRO·Filed 2008·Granted May 1, 2012·0 cites·6 claims
- 3532US6332539B2Part retainer for holding a partMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 25, 2001·2 cites·1 claims
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