Inventor · disambiguated record
Masaru Shimada
Also filed as: MARUYAMA SHOJI · SHIMADA MASARU · YAMANAKA SEISUKE
70 granted patents·4 pending applications·1,840 citations·filing 1977–2024
99Inventor score
Top patents by PatentIndex Score
74 records- 0198US4737190AAqueous ink composition for ink-jet recordingRICOH KK·Filed 1985·Granted Apr 12, 1988·120 cites·8 claims
- 0298US4647310AAqueous ink composition for ink jet-recordingRICOH KK·Filed 1986·Granted Mar 3, 1987·86 cites·9 claims
- 0398US4631085AAqueous ink composition for ink-jet recordingRICOH KK·Filed 1985·Granted Dec 23, 1986·84 cites·9 claims
- 0496US4711668AAqueous ink compositionRICOH KK·Filed 1986·Granted Dec 8, 1987·93 cites·8 claims
- 0596US4620875AAqueous ink compositionRICOH KK·Filed 1985·Granted Nov 4, 1986·55 cites·5 claims
- 0695US5432534AReversible thermosensitive coloring composition, recording medium, recording method, and image display apparatus using the recording mediumRICOH KK·Filed 1994·Granted Jul 11, 1995·65 cites·2 claims
- 0795US4713113AAqueous ink composition for ink-jet recordingRICOH KK·Filed 1985·Granted Dec 15, 1987·81 cites·9 claims
- 0894US4500355AAqueous ink compositionRICOH KK·Filed 1983·Granted Feb 19, 1985·66 cites·12 claims
- 0991US4793860AAqueous ink compositionRICOH KK·Filed 1987·Granted Dec 27, 1988·59 cites·5 claims
- 1090US5296439AReversible thermosensitive coloring recording medium, recording method, and image display apparatus using the recording mediumRICOH KK·Filed 1991·Granted Mar 22, 1994·43 cites·32 claims
- 1188USD716845SExcavatorYANMAR CO LTD·Filed 2014·Granted Nov 4, 2014·43 cites·1 claims
- 1287US4883968AElectron cyclotron resonance ion sourceEATON CORP·Filed 1988·Granted Nov 28, 1989·50 cites·15 claims
- 1386US4857809AMicrowave ion sourceNIPPON TELEGRAPH & TELEPHONE·Filed 1988·Granted Aug 15, 1989·39 cites·11 claims
- 1485US9259841B2Carrier deviceSHIMADA MASARU·Filed 2011·Granted Feb 16, 2016·9 cites·2 claims
- 1585US5273014AIntake system for engineMAZDA MOTOR·Filed 1992·Granted Dec 28, 1993·52 cites·20 claims
- 1684US8088644B2Bistable resistance value acquisition device, manufacturing method thereof, metal oxide thin film, and manufacturing method thereofJIN YOSHITO·Filed 2010·Granted Jan 3, 2012·4 cites·8 claims
- 1784US5845116ADistributed computing systemHITACHI LTD·Filed 1995·Granted Dec 1, 1998·111 cites·6 claims
- 1882US6261992B1Reversible thermosensitive recording material and recording method and apparatus thereforRICOH KK·Filed 1999·Granted Jul 17, 2001·33 cites·17 claims
- 1982US5521138AReversible thermosensitive coloring composition, and recording medium using the sameRICOH KK·Filed 1992·Granted May 28, 1996·29 cites·6 claims
- 2082US5144334AThermosensitive recording method using sublimation-type thermosensitive image receiving recording mediumRICOH KK·Filed 1990·Granted Sep 1, 1992·28 cites·18 claims
- 2181US5519875ADistributed processing system for modules, each having modularized objectsHITACHI LTD·Filed 1992·Granted May 21, 1996·92 cites·8 claims
- 2281US4250240APhotosensitive material for use in electrophotographyRICOH KK·Filed 1979·Granted Feb 10, 1981·19 cites·5 claims
- 2379US9566713B2Carrier deviceDAIHEN CORP·Filed 2016·Granted Feb 14, 2017·2 cites·3 claims
- 2479US6090748AReversible thermosensitive recording material and recording method and recording apparatus thereforRICOH KK·Filed 1998·Granted Jul 18, 2000·31 cites·15 claims
- 2579US5403810AReversible thermosensitive coloring composition and reversible thermosensitive recording medium using the sameRICOH KK·Filed 1993·Granted Apr 4, 1995·26 cites·10 claims
- 2678US7875872B2Bistable resistance value acquisition device, manufacturing method thereof, metal oxide thin film, and manufacturing method thereofNIPPON TELEGRAPH & TELEPHONE·Filed 2010·Granted Jan 25, 2011·1 cites·1 claims
- 2778US6154243AReversible thermal recording method and apparatus thereforRICOH KK·Filed 1998·Granted Nov 28, 2000·36 cites·28 claims
- 2876US6063173AReversible thermosensitive coloring composition and reversible thermosensitive recording medium using the sameRICOH KK·Filed 1999·Granted May 16, 2000·22 cites·11 claims
- 2976US5641724AReversible thermosensitive coloring composition and a thermosensitive recording medium using thereofRICOH KK·Filed 1995·Granted Jun 24, 1997·26 cites·6 claims
- 3076US5049538ASublimation type thermosensitive image transfer recording medium, and thermosensitive recording method using the sameRICOH KK·Filed 1989·Granted Sep 17, 1991·18 cites·66 claims
- 3176US4219841AWhite balance control circuitSONY CORP·Filed 1979·Granted Aug 26, 1980·20 cites·5 claims
- 3275US6693061B2Light-permeable thermosensitive recording materialRICOH KK·Filed 2001·Granted Feb 17, 2004·9 cites·30 claims
- 3374USD716844SExcavatorYANMAR CO LTD·Filed 2014·Granted Nov 4, 2014·19 cites·1 claims
- 3473US5942377AReversible thermosensitive composition and reversible thermosensitive recording medium using sameRICOH KK·Filed 1997·Granted Aug 24, 1999·24 cites·4 claims
- 3573US5106816AImage receiving medium for use in sublimation-type thermal iamge transfer recording systemRICOH KK·Filed 1991·Granted Apr 21, 1992·17 cites·10 claims
- 3672US6207613B1Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording materialRICOH KK·Filed 1999·Granted Mar 27, 2001·17 cites·12 claims
- 3771US6524377B2Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording materialRICOH KK·Filed 2001·Granted Feb 25, 2003·5 cites·1 claims
- 3870US8150784B2Control system and method for controlled object in time variant system with dead time, such as single crystal production device by czochralski methodBANDOH KENICHI·Filed 2006·Granted Apr 3, 2012·2 cites·5 claims
- 3970US5395433AReversible thermosensitive coloring composition, recording medium, recording method, and image display apparatus using the recording mediumRICOH KK·Filed 1993·Granted Mar 7, 1995·12 cites·2 claims
- 4068US5143893ASublimation-type thermal image transfer recording mediumRICOH KK·Filed 1991·Granted Sep 1, 1992·13 cites·8 claims
- 4167US5703005AThermosensitive coloring composition and reversible thermosensitive recording medium using sameRICOH KK·Filed 1996·Granted Dec 30, 1997·18 cites·3 claims
- 4267US4880768ASublimation type thermosensitive image transfer recording mediumRICOH KK·Filed 1988·Granted Nov 14, 1989·25 cites·26 claims
- 4366US6410478B1Reversible thermosensitive recording mediumRICOH KK·Filed 2000·Granted Jun 25, 2002·5 cites·19 claims
- 4466US2025003186A1Work MachineYANMAR HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 4565US9390953B2Substrate damage detection device, substrate transfer robot with substrate damage detection device, and substrate damage detection methodDAIHEN CORP·Filed 2015·Granted Jul 12, 2016·1 cites·9 claims
- 4665US6578064B1Distributed computing systemHITACHI LTD·Filed 1998·Granted Jun 10, 2003·31 cites·5 claims
- 4764US5019550ASublimation type thermosensitive image transfer recording medium, and thermosensitive recording method using the sameRICOH KK·Filed 1989·Granted May 28, 1991·22 cites·25 claims
- 4863US6957434B2Distributed computing systemHITACHI LTD·Filed 2003·Granted Oct 18, 2005·6 cites·4 claims
- 4962US8518248B2Oil strainer with structure for preventing air accumulationISHII HIDEKI·Filed 2010·Granted Aug 27, 2013·2 cites·10 claims
- 5061US9625030B2Automatic transmission controllerJATCO LTD·Filed 2012·Granted Apr 18, 2017·1 cites·4 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Masaru Shimada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →