Inventor · disambiguated record
Takeshi Imai
Also filed as: IMAI TAKESHI
71 granted patents·27 pending applications·1,480 citations·filing 1976–2025
99Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE14HONDA MOTOR CO LTD13NIPPON STEEL CORP7HITACHI-LG DATA STORAGE INC6TORAY SILICONE CO6
Top patents by PatentIndex Score
98 records- 0194US7353102B2Trouble diagnosis apparatus for supercharger of internal combustion engineTOYOTA JIDOSHOKKI KK·Filed 2005·Granted Apr 1, 2008·26 cites·20 claims
- 0291US10094672B2Map information update apparatus and map information update systemHONDA MOTOR CO LTD·Filed 2016·Granted Oct 9, 2018·18 cites·8 claims
- 0391US7370079B2System for sending and receiving e-mail to which a plurality of positional data are attachableHONDA MOTOR CO LTD·Filed 2000·Granted May 6, 2008·95 cites·19 claims
- 0489US6259901B1Radio-frequency power amplifier of mobile communication equipmentMOBILE COMM TOKYO INC·Filed 1998·Granted Jul 10, 2001·130 cites·19 claims
- 0588US6377886B1Navigation apparatus and medium recording program thereforHONDA MOTOR CO LTD·Filed 1998·Granted Apr 23, 2002·132 cites·24 claims
- 0687US5006829AInformation display system for a vehicleHONDA MOTOR CO LTD·Filed 1988·Granted Apr 9, 1991·189 cites·27 claims
- 0787US4774028ALiquid crystalline organosilicon compoundsTORAY SILICONE CO·Filed 1985·Granted Sep 27, 1988·40 cites·4 claims
- 0886US4736049AAddition reaction methodTORAY SILICONE CO·Filed 1987·Granted Apr 5, 1988·23 cites·13 claims
- 0985US11984437B2Light-emitting deviceNICHIA CORP·Filed 2021·Granted May 14, 2024·1 cites·17 claims
- 1084US5614895AMap information regenerating deviceHONDA MOTOR CO LTD·Filed 1994·Granted Mar 25, 1997·79 cites·5 claims
- 1183US5099816AEngine control systemMAZDA MOTOR·Filed 1990·Granted Mar 31, 1992·40 cites·16 claims
- 1282US4774346AMethod for purifying hexamethyldisiloxaneTORAY SILICONE CO·Filed 1988·Granted Sep 27, 1988·22 cites·13 claims
- 1381US11782155B2Distance measurement device and distance measurement systemHITACHI LG DATA STORAGE INC·Filed 2020·Granted Oct 10, 2023·1 cites·7 claims
- 1481US7085629B1System for transmitting and receiving electronic mail containing location informationHONDA MOTOR CO LTD·Filed 1998·Granted Aug 1, 2006·133 cites·15 claims
- 1581US4476192AEnameled wires having resistance to overload and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Oct 9, 1984·43 cites·13 claims
- 1679US12308361B2Light-emitting deviceNICHIA CORP·Filed 2024·Granted May 20, 2025·0 cites·15 claims
- 1779US4293677ACurable organopolysiloxane composition containing microcapsulesTORAY SILICONE CO·Filed 1980·Granted Oct 6, 1981·31 cites·6 claims
- 1878US7744703B2Fe-based amorphous alloy stripNIPPON STEEL CORP·Filed 2006·Granted Jun 29, 2010·9 cites·3 claims
- 1978US4555691AShift indicating system for speed change gears of a manual transmissionHONDA MOTOR CO LTD·Filed 1982·Granted Nov 26, 1985·29 cites·8 claims
- 2078US2025259981A1Light-emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 2176US7988798B2Amorphous alloy ribbon superior in magnetic characteristics and lamination factorNIPPON STEEL CORP·Filed 2007·Granted Aug 2, 2011·7 cites·1 claims
- 2276US7968814B2Optical grain sorterSATAKE ENG CO LTD·Filed 2008·Granted Jun 28, 2011·14 cites·14 claims
- 2376US6789102B2System for retrieving information based on position of communication terminalHONDA MOTOR CO LTD·Filed 1998·Granted Sep 7, 2004·124 cites·11 claims
- 2475US9903004B2Hot-rolled steel sheet and method for manufacturing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Feb 27, 2018·1 cites·11 claims
- 2574US5408562ASubmarine, optical-fiber cable with optical fibers having tensile strainNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Apr 18, 1995·47 cites·11 claims
- 2674US4439255AProcess for production of heat resistant insulated electric wire and cableNIPPON DENSO CO·Filed 1982·Granted Mar 27, 1984·29 cites·11 claims
- 2774US2025239837A1Light emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 2871US11189407B2Grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Nov 30, 2021·0 cites·6 claims
- 2971US7597107B2Hair styling applianceMATSUSHITA ELECTRIC WORKS LTD·Filed 2006·Granted Oct 6, 2009·9 cites·3 claims
- 3071US4939657AConstant-speed cruising control systemMAZDA MOTOR·Filed 1988·Granted Jul 3, 1990·24 cites·12 claims
- 3171US4092487AResin-sealed electrical deviceNIPPON DENSO CO·Filed 1976·Granted May 30, 1978·26 cites·12 claims
- 3270US5266427ADisplay board and method for producing the sameNIPPON DENSO CO·Filed 1992·Granted Nov 30, 1993·29 cites·12 claims
- 3369US12300972B2Light emitting deviceNICHIA CORP·Filed 2022·Granted May 13, 2025·0 cites·9 claims
- 3466US8235091B2Amorphous ribbon take-up roll switching method and switching systemOZAKI SHIGEKATSU·Filed 2007·Granted Aug 7, 2012·2 cites·2 claims
- 3565US11848701B2Optical space communication system and optical space communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 19, 2023·1 cites·7 claims
- 3665US9933342B2Method for rendering biological material transparent and processing kit for rendering biological material transparentRIKEN·Filed 2013·Granted Apr 3, 2018·1 cites·5 claims
- 3763US12234538B2Aluminum-plated steel sheet, hot-stamped member, and method for manufacturing hot-stamped memberNIPPON STEEL CORP·Filed 2019·Granted Feb 25, 2025·0 cites·6 claims
- 3863US2024286219A1Laser processing device and laser processing methodNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 3962US4697027AMethod for purifying alkoxysilaneTORAY SILICONE CO·Filed 1986·Granted Sep 29, 1987·9 cites·14 claims
- 4058US8209116B2Navigation apparatus, navigation server, and navigation systemSUGAWARA AIKO·Filed 2007·Granted Jun 26, 2012·3 cites·1 claims
- 4158US4042955AResin-sealed electrical deviceNIPPON DENSO CO·Filed 1976·Granted Aug 16, 1977·22 cites·3 claims
- 4258US2022334233A1Distance measurement device and control method of sameHITACHI LG DATA STORAGE INC·Filed 2022·Application pending·0 cites
- 4357US12338504B2Method for producing grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Granted Jun 24, 2025·0 cites·5 claims
- 4456US12106741B2Musical performance system, terminal device, method and electronic musical instrumentCASIO COMPUTER CO LTD·Filed 2021·Granted Oct 1, 2024·0 cites·6 claims
- 4554US12512910B2Optical communication device and optical communication methodNTT INC·Filed 2020·Granted Dec 30, 2025·0 cites·10 claims
- 4654US5204206AProcess for producing display element, pattern sheet therefor, and process for producing pattern sheetNITTO DENKO CORP·Filed 1990·Granted Apr 20, 1993·13 cites·10 claims
- 4754US2024201316A1Mobile terminal and control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4854US2024200950A1Location notification system, mobile, and location notification methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4953US2021364613A1Distance measuring device and light emission diagnosis method for light sourceHITACHI LG DATA STORAGE INC·Filed 2021·Application pending·0 cites
- 5052US10883903B2Method for rendering biological material transparent and processing kit for rendering biological material transparentRIKEN·Filed 2018·Granted Jan 5, 2021·0 cites·8 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →