Inventor · disambiguated record
Tomohiko Masuda
Also filed as: MASUDA TOMOHIKO
38 granted patents·2 pending applications·453 citations·filing 1987–2022
98Inventor score
Files withMINOLTA CAMERA KK20MINOLTA CO LTD12NABTESCO CORP3KONICA MINOLTA BUSINESS TECH2KONICA MINOLTA INC1
Top patents by PatentIndex Score
40 records- 0197US5075724ASystem for recognizing interchangeable articlesMINOLTA CAMERA KK·Filed 1989·Granted Dec 24, 1991·69 cites·18 claims
- 0284US4887104AElectrooptical light shutter device and printer apparatus using sameMINOLTA CAMERA KK·Filed 1987·Granted Dec 12, 1989·37 cites·34 claims
- 0374US7853190B2Fixing device, carrying device and image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Dec 14, 2010·4 cites·17 claims
- 0473US6177966B1Image display having control system for periodically effecting a change of position of virtual imageMINOLTA CO LTD·Filed 1998·Granted Jan 23, 2001·38 cites·25 claims
- 0570US4967240ARecording apparatusMINOLTA CAMERA KK·Filed 1989·Granted Oct 30, 1990·17 cites·10 claims
- 0669US6201559B1Method for measuring the quantity of light emergent from an optical tip array and image forming apparatus provided with an optical tip arrayMINOLTA CO LTD·Filed 1997·Granted Mar 13, 2001·26 cites·48 claims
- 0765US5489950AProjection type display system with light emitting arrays and scanning mirrorMINOLTA CAMERA KK·Filed 1994·Granted Feb 6, 1996·26 cites·40 claims
- 0865US5266996ARecording apparatusMINOLTA CAMERA KK·Filed 1991·Granted Nov 30, 1993·15 cites·33 claims
- 0964US11506261B2Gear deviceNABTESCO CORP·Filed 2019·Granted Nov 22, 2022·0 cites·6 claims
- 1064US5293203AImage forming apparatus having a movable sheet receiving trayMINOLTA CAMERA KK·Filed 1991·Granted Mar 8, 1994·12 cites·21 claims
- 1164US5206684ARecording apparatus including a memory into which information is written in a particular order and from which memory information is read in the reverse orderMINOLTA CAMERA KK·Filed 1990·Granted Apr 27, 1993·15 cites·19 claims
- 1263US7684743B2Fixing deviceKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Mar 23, 2010·2 cites·12 claims
- 1363US5247387AMethod and device for driving electro-optical light shutterMINOLTA CAMERA KK·Filed 1991·Granted Sep 21, 1993·10 cites·14 claims
- 1460US4854678AElectro-optical light shutter deviceMINOLTA CAMERA KK·Filed 1987·Granted Aug 8, 1989·20 cites·18 claims
- 1559US10495183B2Gear deviceNABTESCO CORP·Filed 2017·Granted Dec 3, 2019·0 cites·12 claims
- 1659US5103267AImage forming system for performing simplex and duplex recordingMINOLTA CAMERA KK·Filed 1990·Granted Apr 7, 1992·12 cites·20 claims
- 1757US5011271ALight shutter arrays for forming imagesMINOLTA CAMERA KK·Filed 1988·Granted Apr 30, 1991·17 cites·29 claims
- 1852US5450230ALight shutter array with a substantially even distribution transmitted lightMINOLTA CAMERA KK·Filed 1992·Granted Sep 12, 1995·16 cites·11 claims
- 1951US5566571ADifferential pressure detecting equipment capable of preventing accumulation of non-condensible gasesTOSHIBA KK·Filed 1995·Granted Oct 22, 1996·23 cites·16 claims
- 2049US9316960B2Fixing deviceKONICA MINOLTA INC·Filed 2015·Granted Apr 19, 2016·0 cites·10 claims
- 2148US6469727B1Optical quantity measuring method and optical quantity measuring apparatus using sameMINOLTA CO LTD·Filed 1998·Granted Oct 22, 2002·10 cites·15 claims
- 2248US6441941B2Light shutter deviceMINOLTA CO LTD·Filed 2000·Granted Aug 27, 2002·2 cites·19 claims
- 2346US5024511ADisplay apparatusMINOLTA CAMERA KK·Filed 1989·Granted Jun 18, 1991·10 cites·20 claims
- 2446US2022289106A1Speed reducerNABTESCO CORP·Filed 2022·Application pending·0 cites
- 2544US6661555B2Light shutter deviceMINOLTA CO LTD·Filed 2002·Granted Dec 9, 2003·1 cites·20 claims
- 2644US4902111AMethod and device for driving electro-optical light shutter arrayMINOLTA CAMERA KK·Filed 1988·Granted Feb 20, 1990·10 cites·15 claims
- 2743US5930021AOptical shutter element drive mechanismMINOLTA CO LTD·Filed 1998·Granted Jul 27, 1999·11 cites·19 claims
- 2843US5872587ALight signal generating device with reduced light leakageMINOLTA CO LTD·Filed 1993·Granted Feb 16, 1999·8 cites·20 claims
- 2942US5166510ALight printer with photoelectric light quantity control meansMINOLTA CAMERA KK·Filed 1991·Granted Nov 24, 1992·10 cites·24 claims
- 3042US5093676AMethod of driving electro-optical light shutter for use in recording apparatusMINOLTA CAMERA KK·Filed 1990·Granted Mar 3, 1992·10 cites·14 claims
- 3141US4932761AMethod and device for driving electrooptical light shutterMINOLTA CAMERA KK·Filed 1988·Granted Jun 12, 1990·7 cites·17 claims
- 3239US6956595B1Light shutter device and a driving method thereofMINOLTA CO LTD·Filed 2000·Granted Oct 18, 2005·1 cites·15 claims
- 3337US6561703B2Light shutter deviceMINOLTA CO LTD·Filed 2001·Granted May 13, 2003·0 cites·20 claims
- 3435US6084657AOptical shutter deviceMINOLTA CO LTD·Filed 1998·Granted Jul 4, 2000·3 cites·7 claims
- 3534US6124872AOptical writing device with controlled driving voltagesMINOLTA CO LTD·Filed 1999·Granted Sep 26, 2000·4 cites·10 claims
- 3633US5923355AOptical writing deviceMINOLTA CO LTD·Filed 1994·Granted Jul 13, 1999·3 cites·56 claims
- 3731US4899183AImage forming apparatusMINOLTA CAMERA KK·Filed 1989·Granted Feb 6, 1990·2 cites·7 claims
- 3830US5317347AImage forming apparatusMINOLTA CAMERA KK·Filed 1993·Granted May 31, 1994·1 cites·12 claims
- 3930US5124831AMethod and device for driving electrooptical light shutterMINOLTA CAMERA KK·Filed 1989·Granted Jun 23, 1992·1 cites·10 claims
- 4030US2017212299A1Surface lighting assemblyMEITAKU IND CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →