Inventor · disambiguated record
Toshio Matsumoto
Also filed as: MATSUMOTO TOSHIO
122 granted patents·10 pending applications·2,595 citations·filing 1975–2023
99Inventor score
Top patents by PatentIndex Score
132 records- 0199US8482193B2Organic electroluminescent device having an electrically insulating charge generation layer including an electron accepting material and an electron donating materialKIDO JUNJI·Filed 2012·Granted Jul 9, 2013·43 cites·24 claims
- 0299US8080934B2Organic electroluminescent device having an electrically insulating charge generation layerKIDO JUNJI·Filed 2007·Granted Dec 20, 2011·114 cites·4 claims
- 0398US8723025B2Organic devices, organic electroluminescent devices and organic solar cellsKIDO JUNJI·Filed 2012·Granted May 13, 2014·26 cites·2 claims
- 0497US10217967B2Organic electroluminescent deviceROHM CO LTD·Filed 2018·Granted Feb 26, 2019·8 cites·28 claims
- 0597US8101857B2Organic devices, organic electroluminescent devices and organic solar cellsKIDO JUNJI·Filed 2005·Granted Jan 24, 2012·46 cites·9 claims
- 0694US6616295B2Lighting devices for power toolsMAKITA CORP·Filed 2001·Granted Sep 9, 2003·46 cites·26 claims
- 0793US5083365AProcess for manufacturing a magnetic headMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Jan 28, 1992·51 cites·4 claims
- 0892US5365284ALiquid crystal display device and driving method thereofSHARP KK·Filed 1992·Granted Nov 15, 1994·130 cites·4 claims
- 0991US5801673ALiquid crystal display device and method for driving the sameSHARP KK·Filed 1994·Granted Sep 1, 1998·102 cites·24 claims
- 1091US4598402ASystem for treatment of single bit error in buffer storage unitFUJITSU LTD·Filed 1983·Granted Jul 1, 1986·63 cites·11 claims
- 1190US5517632ARedundant array of disks with improved storage and recovery speedMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 14, 1996·102 cites·18 claims
- 1288US9466799B2Organic devices, organic electroluminescent devices and organic solar cellsKIDO JUNJI·Filed 2014·Granted Oct 11, 2016·4 cites·7 claims
- 1388US7830444B2Image capturing apparatusCANON KK·Filed 2008·Granted Nov 9, 2010·11 cites·4 claims
- 1488US7085023B2Image-reading apparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 1, 2006·40 cites·15 claims
- 1588USD388109SSingle lens reflex cameraCANON KK·Filed 1996·Granted Dec 23, 1997·33 cites·1 claims
- 1688US5655150ARecording device having alternative recording units operated in three different conditions depending on activities in maintenance diagnosis mechanism and recording sectionsMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 5, 1997·58 cites·7 claims
- 1788US5449996ABattery charger with improved change stopping capabilityMAKITA CORP·Filed 1993·Granted Sep 12, 1995·198 cites·3 claims
- 1886US11594869B2Lightning suppression type lightning discharger and arresterLIGHTNING SUPPRESSION SYS CO LTD·Filed 2022·Granted Feb 28, 2023·1 cites·19 claims
- 1986US5283606AInformation input device for a camera and camera equipped therewithCANON KK·Filed 1992·Granted Feb 1, 1994·26 cites·44 claims
- 2084US5838891AData storage system and storage managing methodMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 17, 1998·118 cites·22 claims
- 2183US7177253B2Optical disc drive for controlling laser emissionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 13, 2007·17 cites·11 claims
- 2283US5737745ARedundant array of disks with host notification process for improved storage and recovery speedMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Apr 7, 1998·76 cites·11 claims
- 2381US8107003B2Image sensing apparatus with electronic shutter function and mechanical shutter function, and image sensing methodMATSUMOTO TOSHIO·Filed 2008·Granted Jan 31, 2012·5 cites·4 claims
- 2480US6339422B1Display control circuit and display control methodSHARP KK·Filed 1998·Granted Jan 15, 2002·59 cites·9 claims
- 2579US7224650B2Recording medium, its controller and controlling methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 29, 2007·13 cites·28 claims
- 2678US10312474B2Organic electroluminescent device comprising a plurality of light emissive unitsROHM CO LTD·Filed 2018·Granted Jun 4, 2019·0 cites·27 claims
- 2777US9653688B2Organic devices, organic electroluminescent devices and organic solar cellsKIDO JUNJI·Filed 2014·Granted May 16, 2017·1 cites·2 claims
- 2877US7440022B2Image sensing apparatus with electronic shutter function and mechanical shutter function, and image sensing methodCANON KK·Filed 2001·Granted Oct 21, 2008·13 cites·6 claims
- 2977US7020049B2Apparatus using a detected light beam power at a start of change of a magnetized state for setting a reproducing light beamMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 28, 2006·11 cites·11 claims
- 3076US6476369B1Linear light source with increased light efficiency and uniform exposure, and image sensor using the linear light sourceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Nov 5, 2002·26 cites·7 claims
- 3176US5832486ADistributed database system having master and member sub-systems connected through a networkMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 3, 1998·45 cites·10 claims
- 3275US7872684B2Camera capable of correcting information for focusing control, using information stored in storage section of mounted lens apparatusCANON KK·Filed 2004·Granted Jan 18, 2011·9 cites·2 claims
- 3374US7177056B2Method for manufacturing sensor frame for image sensorMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Feb 13, 2007·12 cites·7 claims
- 3474US7095003B2Image sensor with deformation preventing device and image input/output apparatus using sameMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 22, 2006·12 cites·14 claims
- 3574US5909101ABattery charger detecting full charge of batteries using a thermostat and thermistor in a battery packMAKITA CORP·Filed 1997·Granted Jun 1, 1999·73 cites·3 claims
- 3674US5586287AInformation processing apparatus capable of holding storage contents of PSRAM even when system clock comes to abnormal haltSHARP KK·Filed 1995·Granted Dec 17, 1996·37 cites·4 claims
- 3774US5170302AThin-film magnetic head with multiple interconnected coil layersMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 8, 1992·22 cites·5 claims
- 3873US8852057B2Structure for connection and separation between an engine and a main unitMATSUMOTO TOSHIO·Filed 2010·Granted Oct 7, 2014·7 cites·4 claims
- 3972US7652970B2Light information apparatus and control method of light information apparatusPANASONIC CORP·Filed 2005·Granted Jan 26, 2010·2 cites·30 claims
- 4072US6621218B1Line light source and image sensor using the sameMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Sep 16, 2003·9 cites·14 claims
- 4172USD411218SSingle-lens reflex cameraCANON KK·Filed 1998·Granted Jun 22, 1999·17 cites·1 claims
- 4272US5448334ACamera with selective incremental changes in exposure valuesCANON KK·Filed 1994·Granted Sep 5, 1995·14 cites·18 claims
- 4372US5206634ALiquid crystal display apparatusSHARP KK·Filed 1991·Granted Apr 27, 1993·37 cites·3 claims
- 4472US4835677ASystem for directly and indirectly accessing control registers by different operating systems based upon value of operating system indication bitFUJITSU LTD·Filed 1987·Granted May 30, 1989·50 cites·2 claims
- 4571US11879436B2Lightning suppression device for wind turbine bladesLIGHTNING SUPPRESSION SYS CO LTD·Filed 2023·Granted Jan 23, 2024·0 cites·8 claims
- 4671US7106370B2Signal difference correction of picture signals read from multiple readout type image sensing deviceCANON KK·Filed 2001·Granted Sep 12, 2006·10 cites·20 claims
- 4771US5515500ARecording apparatus and method for an arrayed recording apparatusMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 7, 1996·55 cites·28 claims
- 4869US10998527B2Organic electroluminescent deviceROHM CO LTD·Filed 2018·Granted May 4, 2021·0 cites·26 claims
- 4969US6270266B1Optical apparatusCANON KK·Filed 1991·Granted Aug 7, 2001·12 cites·11 claims
- 5069US5701407ARedundant array of disks with improved data reconstructionMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Dec 23, 1997·38 cites·10 claims
Showing the top 50 of 132 patent records by PatentIndex Score.
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