Inventor · disambiguated record
Toshio Matsui
Also filed as: DOI YASUHIKO · MATSUI TOSHIO
33 granted patents·524 citations·filing 1976–2016
98Inventor score
Files withMINOLTA CAMERA KK23NAGANO OPTICS LAB CORP3MITSUBISHI ELECTRIC CORP2FUJIREBIO KK1LG PHILIPS LCD CO LTD1
Top patents by PatentIndex Score
33 records- 0196US4200389APressure fixing apparatus for copierMINOLTA CAMERA KK·Filed 1978·Granted Apr 29, 1980·53 cites·6 claims
- 0294US7400454B2Digital camera imaging lensNAGANO OPTICS LAB CORP·Filed 2007·Granted Jul 15, 2008·35 cites·8 claims
- 0390US7742792B2In-vehicle handsfree telephone systemTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 22, 2010·19 cites·6 claims
- 0486US4946152ASorter-finisherMINOLTA CAMERA KK·Filed 1988·Granted Aug 7, 1990·30 cites·4 claims
- 0585US5013021APaper container with a paper binding functionMINOLTA CAMERA KK·Filed 1990·Granted May 7, 1991·33 cites·17 claims
- 0684US4814825AMultiple speed sheet inverting and dischargeMINOLTA CAMERA KK·Filed 1987·Granted Mar 21, 1989·28 cites·12 claims
- 0778US4370050AImage transfer type copying apparatus with pre-transfer cleaning of transfer paperMINOLTA CAMERA KK·Filed 1981·Granted Jan 25, 1983·20 cites·11 claims
- 0875US6432633B1Immunoassay method of HIV-1p24 antigen and reagent thereforFUJIREBIO KK·Filed 2000·Granted Aug 13, 2002·18 cites·2 claims
- 0975US5141215ASorter-finisher provided for an image forming apparatusMINOLTA CAMERA KK·Filed 1989·Granted Aug 25, 1992·19 cites·10 claims
- 1075US4444382ASheet feeding systemMINOLTA CAMERA KK·Filed 1982·Granted Apr 24, 1984·12 cites·5 claims
- 1173US7251083B2Imaging lensNAGANO OPTICS LAB CORP·Filed 2003·Granted Jul 31, 2007·11 cites·10 claims
- 1271US5025202ASolar cell power system with a solar array bus lockup cancelling mechanismMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jun 18, 1991·62 cites·26 claims
- 1370US5083761ASheet storing apparatus for sheets ejected from a copying machineMINOLTA CAMERA KK·Filed 1989·Granted Jan 28, 1992·17 cites·16 claims
- 1469US4946153APaper handling apparatus with a paper stapling functionMINOLTA CAMERA KK·Filed 1988·Granted Aug 7, 1990·15 cites·8 claims
- 1567US4981293ASheet storing apparatus provided for a copying machineMINOLTA CAMERA KK·Filed 1989·Granted Jan 1, 1991·12 cites·8 claims
- 1666US10951174B2High-frequency amplifierMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Mar 16, 2021·1 cites·6 claims
- 1766US5028965ACopying system having a sheet refeed deviceMINOLTA CAMERA KK·Filed 1989·Granted Jul 2, 1991·14 cites·18 claims
- 1864US5014092AImage forming apparatus with a binding functionMINOLTA CAMERA KK·Filed 1989·Granted May 7, 1991·20 cites·17 claims
- 1963US7388721B2Imaging lensNAGANO OPTICS LAB CORP·Filed 2006·Granted Jun 17, 2008·2 cites·3 claims
- 2063US4993697ACopy sheet stack apparatusMINOLTA CAMERA KAISHA·Filed 1989·Granted Feb 19, 1991·15 cites·12 claims
- 2162US4955597ACopying apparatus having a device for holding sheetsMINOLTA CAMERA KK·Filed 1988·Granted Sep 11, 1990·12 cites·3 claims
- 2261US4852867ACopying apparatus having an automatic document feeder with document circulating function and a paper container with paper binding functionMINOLTA CAMERA KK·Filed 1987·Granted Aug 1, 1989·12 cites·5 claims
- 2360US4958820ASheet storing apparatus for copying machineMINOLTA CAMERA KK·Filed 1988·Granted Sep 25, 1990·11 cites·19 claims
- 2455US6975283B2Information communication systemSHARP KK·Filed 2001·Granted Dec 13, 2005·3 cites·20 claims
- 2555US4548403ASorterMINOLTA CAMERA KK·Filed 1982·Granted Oct 22, 1985·13 cites·4 claims
- 2652US4248523AElectrophotographic copying apparatus equipped with improved copy paper cutting arrangementMINOLTA CAMERA KK·Filed 1979·Granted Feb 3, 1981·9 cites·9 claims
- 2751US4125362AHeat roller and toner image fixing device made therewithMINOLTA CAMERA KK·Filed 1977·Granted Nov 14, 1978·7 cites·20 claims
- 2846US5012297ASheet storing apparatus provided for a copying machineMINOLTA CAMERA KK·Filed 1990·Granted Apr 30, 1991·6 cites·7 claims
- 2943US4128328ADeveloping electrode type electrostatic copying machinesMINOLTA CAMERA KK·Filed 1976·Granted Dec 5, 1978·4 cites·15 claims
- 3041US5133539ASorter-finisher provided for an image forming apparatusMINOLTA CAMERA KK·Filed 1991·Granted Jul 28, 1992·5 cites·14 claims
- 3140US7195366B2Backlight unit of liquid crystal display device and reflective means thereinLG PHILIPS LCD CO LTD·Filed 2004·Granted Mar 27, 2007·0 cites·18 claims
- 3235US5012298ASheet transporting apparatus provided for a copying machineMINOLTA CAMERA KK·Filed 1989·Granted Apr 30, 1991·3 cites·10 claims
- 3334US4872662ASorting apparatus having sorter connectable to another sorterMINOLTA CAMERA KK·Filed 1986·Granted Oct 10, 1989·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →