Inventor · disambiguated record
Kiyoshi Imai
Also filed as: IMAI KIYOSHI
91 granted patents·17 pending applications·1,409 citations·filing 1974–2024
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD29OMRON TATEISI ELECTRONICS CO24FREUND CORP9TOSHIBA KK9SHINETSU CHEMICAL CO8
Top patents by PatentIndex Score
108 records- 0194US9992918B2Method for mounting electronic componentPANASONIC IP MAN CO LTD·Filed 2014·Granted Jun 5, 2018·20 cites·8 claims
- 0294US4196273ACurable organopolysiloxane compositionsSHINETSU CHEMICAL CO·Filed 1978·Granted Apr 1, 1980·61 cites·7 claims
- 0393US4074001AFixing roll for electrophotographySHINETSU CHEMICAL CO·Filed 1976·Granted Feb 14, 1978·48 cites·7 claims
- 0491US6692311B1Sensor system and connector used thereforOMRON TATEISI ELECTRONICS CO·Filed 2000·Granted Feb 17, 2004·56 cites·9 claims
- 0589US4128909ARoller for cleaning phonograph recordsNAGAOKA CO LTD·Filed 1977·Granted Dec 12, 1978·60 cites·4 claims
- 0687US5590434AElectric toothbrushKITANO CO LTD·Filed 1995·Granted Jan 7, 1997·107 cites·2 claims
- 0784US6995385B2Optical reflection sensorOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Feb 7, 2006·18 cites·6 claims
- 0884US4139519ACurable compositions based on silicon-containing butadiene polymersSHINETSU CHEMICAL CO·Filed 1977·Granted Feb 13, 1979·27 cites·19 claims
- 0983US6717515B1Sensor systemOMRON TATEISI ELECTRONICS CO·Filed 2000·Granted Apr 6, 2004·38 cites·47 claims
- 1083US4444873AColor photographic processingFUJI PHOTO FILM CO LTD·Filed 1982·Granted Apr 24, 1984·18 cites·14 claims
- 1182US4144068AMethod for color photographic processingFUJI PHOTO FILM CO LTD·Filed 1978·Granted Mar 13, 1979·15 cites·9 claims
- 1281US4639285AHeat-resistant flexible laminate for substrate of printed circuit board and a method for the preparation thereofSHINETSU CHEMICAL CO·Filed 1986·Granted Jan 27, 1987·51 cites·6 claims
- 1380US6229914B1Image processing method and image input device, control device, image output device and image processing system employing sameOMRON TATEISI ELECTRONICS CO·Filed 2000·Granted May 8, 2001·15 cites·11 claims
- 1479US7095919B2Optical switchOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Aug 22, 2006·11 cites·5 claims
- 1577US8212871B2Image processing deviceTONOGAI NORIKAZU·Filed 2009·Granted Jul 3, 2012·7 cites·20 claims
- 1677US5289282AVideo signal gradation correctorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Feb 22, 1994·43 cites·6 claims
- 1776US11774464B2Sensor systemOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Oct 3, 2023·2 cites·20 claims
- 1876US5636015AMeasuring apparatus for measuring an optical property of a fluorescent sampleMINOLTA CO LTD·Filed 1996·Granted Jun 3, 1997·51 cites·23 claims
- 1976US2025079475A1Separator of electrochemical cell stackTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2075US4700039AMethod and device for controlling the tool electrode in an electrical discharge machine toolAMADA CO LTD·Filed 1985·Granted Oct 13, 1987·20 cites·1 claims
- 2175US4673791AMethod and apparatus for controlling an electric discharge machineAMADA CO LTD·Filed 1985·Granted Jun 16, 1987·19 cites·7 claims
- 2273US10525699B2Tablet printing deviceFREUND CORP·Filed 2016·Granted Jan 7, 2020·1 cites·5 claims
- 2373US6674416B2Small-sized sensorOMRON TATEISI ELECTRONICS CO·Filed 2000·Granted Jan 6, 2004·9 cites·7 claims
- 2472US9238853B2Nickel-base casting superalloy and cast component for stream turbine using the same as materialYAMADA MASAYUKI·Filed 2009·Granted Jan 19, 2016·1 cites·14 claims
- 2572US7327889B1Image recognition apparatusOMRON TATEISI ELECTRONICS CO·Filed 2000·Granted Feb 5, 2008·14 cites·7 claims
- 2672US6492650B1Sensor unit for use in a multiple sensor unit arrayOMRON TATEISI ELECTRONICS CO·Filed 2000·Granted Dec 10, 2002·16 cites·23 claims
- 2772US5365276AMultiscreen display circuit for displaying video signal sources having different aspect ratiosMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 15, 1994·41 cites·6 claims
- 2872US4816915ATwo-picture television receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Mar 28, 1989·26 cites·2 claims
- 2971US4796089ATelevision receiver display apparatus having multi-image display capabilityMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Jan 3, 1989·26 cites·3 claims
- 3070US8828313B2Ni-base alloy for turbine rotor of steam turbine and turbine rotor of steam turbineNEMOTO KUNIYOSHI·Filed 2009·Granted Sep 9, 2014·2 cites·16 claims
- 3170US4678827AFlame-retardant silicone rubber compositionSHINETSU CHEMICAL CO·Filed 1986·Granted Jul 7, 1987·17 cites·3 claims
- 3270US4678828AVibration-damping rubber compositionSHINETSU CHEMICAL CO·Filed 1986·Granted Jul 7, 1987·20 cites·3 claims
- 3369US7824631B2Nanocarbon generation equipmentTOSHIBA KK·Filed 2008·Granted Nov 2, 2010·3 cites·13 claims
- 3468US6049057ALaser piercing apparatus for moving web materialJAPAN TOBACCO INC·Filed 1998·Granted Apr 11, 2000·30 cites·12 claims
- 3568US5575380AElectric switch having a seal deviceKITANO CO LTD·Filed 1995·Granted Nov 19, 1996·23 cites·3 claims
- 3667US6945828B2Sensor system and connector used thereforOMRON TATEISI ELECTRONICS CO·Filed 2004·Granted Sep 20, 2005·14 cites·8 claims
- 3767US4826905ASilicone rubber compositionSHINETSU CHEMICAL CO·Filed 1987·Granted May 2, 1989·15 cites·17 claims
- 3866US5399438AStainless steel member and method of manufacturing stainless steel memberTOSHIBA KK·Filed 1993·Granted Mar 21, 1995·24 cites·18 claims
- 3966US5225834ASemiconductor integrated circuit boundary scan test with multiplexed node selectionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 6, 1993·26 cites·3 claims
- 4065US6694050B2Image processing method and image input device, control device, image output device and image processing system employing sameOMRON TATEISI ELECTRONICS CO·Filed 2001·Granted Feb 17, 2004·5 cites·3 claims
- 4165US5095354AScanning format converter with motion compensationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 10, 1992·24 cites·15 claims
- 4264US2023075910A1Protective-layer-coated-interconnector, cell stack including this protective-layer-coated-interconnector, and hydrogen energy system including the sameTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 4363US6345388B1Method and apparatus for transmitting and receiving television signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 5, 2002·27 cites·30 claims
- 4463US6052479AImage processing method and image input device, control device, image output device and image processing system employing sameOMRON TATEISI ELECTRONICS CO·Filed 1996·Granted Apr 18, 2000·21 cites·20 claims
- 4563US4999257ABearing material for an internal combustion engine and compressorNIPPON DIA CLEVITE CO·Filed 1989·Granted Mar 12, 1991·18 cites·4 claims
- 4662US5111297APicture-in-picture double-scanning television receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted May 5, 1992·22 cites·13 claims
- 4762US4745144ASilicone rubber composition resistant against dynamic fatigueSHINETSU CHEMICAL CO·Filed 1986·Granted May 17, 1988·13 cites·7 claims
- 4861US6336855B1Grindstone for ELID grinding and apparatus for ELID surface grindingRIKEN·Filed 2000·Granted Jan 8, 2002·9 cites·8 claims
- 4961US3971517AApparatus for winding a yarn round a bobbinTEIJIN LTD·Filed 1974·Granted Jul 27, 1976·12 cites·6 claims
- 5060US9312403B2Photosensor having an emitter-encapsulating portion, receiver-encapsulating portion, and circuit-encapsulating portion connected to one another with a conductive leadframeOMRON TATEISI ELECTRONICS CO·Filed 2015·Granted Apr 12, 2016·1 cites·8 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →