Inventor · disambiguated record
Toshiyuki Kikuchi
Also filed as: HIGASHI YUICHIRO · KIKUCHI TOSHIYUKI
64 granted patents·20 pending applications·676 citations·filing 1977–2024
99Inventor score
Top patents by PatentIndex Score
84 records- 0197US11322370B1Method of manufacturing semiconductor deviceKOKUSAI ELECTRIC CORP·Filed 2021·Granted May 3, 2022·3 cites·20 claims
- 0296US11728183B2Method of manufacturing semiconductor deviceKOKUSAI ELECTRIC CORP·Filed 2022·Granted Aug 15, 2023·2 cites·20 claims
- 0392US11885399B2Power transmission deviceGKN AUTOMOTIVE LTD·Filed 2023·Granted Jan 30, 2024·2 cites·13 claims
- 0492US4172976AHeat roller fixing apparatusRICOH KK·Filed 1977·Granted Oct 30, 1979·30 cites·2 claims
- 0591US4669335AControl of a vehicle automatic transmissionMAZDA MOTOR·Filed 1984·Granted Jun 2, 1987·46 cites·5 claims
- 0691US4284875AHeat roller fixing apparatusRICHO COMPANY LTD·Filed 1979·Granted Aug 18, 1981·28 cites·11 claims
- 0789US2025105001A1Method of manufacturing semiconductor device, substrate processing apparatus, and non-transitory computer-readable recording mediumKOKUSAI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 0889US2025105000A1Method of manufacturing semiconductor device, substrate processing apparatus, and non-transitory computer-readable recording mediumKOKUSAI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 0987US12198929B2Method of manufacturing semiconductor device, substrate processing apparatus, and non-transitory computer-readable recording mediumKOKUSAI ELECTRIC CORP·Filed 2023·Granted Jan 14, 2025·0 cites·15 claims
- 1087US5661329ASemiconductor integrated circuit device including an improved separating groove arrangementHITACHI LTD·Filed 1994·Granted Aug 26, 1997·73 cites·16 claims
- 1183US6511554B1Stainless spheroidal carbide cast iron materialFiled 2001·Granted Jan 28, 2003·23 cites·6 claims
- 1282US12224185B2Method of manufacturing semiconductor deviceKOKUSAI ELECTRIC CORP·Filed 2023·Granted Feb 11, 2025·0 cites·20 claims
- 1382US11600488B2Method of manufacturing semiconductor deviceKOKUSAI ELECTRIC CORP·Filed 2020·Granted Mar 7, 2023·1 cites·17 claims
- 1482US9698050B1Method of manufacturing semiconductor deviceHITACHI INT ELECTRIC INC·Filed 2016·Granted Jul 4, 2017·3 cites·20 claims
- 1580US12093021B2Substrate processing apparatus, method of manufacturing semiconductor device, and recording mediumKOKUSAI ELECTRIC CORP·Filed 2023·Granted Sep 17, 2024·0 cites·17 claims
- 1680US5793097ASemiconductor device having conducting structureHITACHI LTD·Filed 1995·Granted Aug 11, 1998·30 cites·27 claims
- 1780US4640394ALock-up control system for an automatic transmissionMAZDA MOTOR·Filed 1985·Granted Feb 3, 1987·31 cites·7 claims
- 1877US2025022705A1Method of manufacturing semiconductor device, substrate processing apparatus and non-transitory computer-readable recording mediumKOKUSAI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1976US11854799B2Method of manufacturing semiconductor device, substrate processing apparatus, and non-transitory computer-readable recording mediumKOKUSAI ELECTRIC CORP·Filed 2021·Granted Dec 26, 2023·0 cites·19 claims
- 2076US9666494B2Method of manufacturing semiconductor deviceHITACHI INT ELECTRIC INC·Filed 2015·Granted May 30, 2017·2 cites·16 claims
- 2176US4618041ALock-up control system for a torque converter for an automatic transmissionMAZDA MOTOR·Filed 1984·Granted Oct 21, 1986·26 cites·9 claims
- 2275US9728431B2Method of manufacturing semiconductor deviceHITACHI INT ELECTRIC INC·Filed 2015·Granted Aug 8, 2017·2 cites·9 claims
- 2375US5133232AControl system for continuously operating transmission according to required accelerationMAZDA MOTOR·Filed 1991·Granted Jul 28, 1992·27 cites·9 claims
- 2474US11747789B2Substrate processing apparatus, method of manufacturing semiconductor device, and recording mediumKOKUSAI ELECTRIC CORP·Filed 2022·Granted Sep 5, 2023·0 cites·15 claims
- 2574US7909931B2Silica glass crucibleCOVALENT MATERIALS CORP·Filed 2007·Granted Mar 22, 2011·4 cites·7 claims
- 2674US4665777AControl for shifting between gears of a vehicle automatic transmissionMAZDA MOTOR·Filed 1985·Granted May 19, 1987·24 cites·7 claims
- 2773US11170996B2Method of manufacturing semiconductor device, substrate processing apparatus, and non-transitory computer-readable recording mediumKOKUSAI ELECTRIC CORP·Filed 2020·Granted Nov 9, 2021·0 cites·19 claims
- 2872US6406563B2Stainless spheroidal carbide cast ironFiled 2001·Granted Jun 18, 2002·11 cites·6 claims
- 2971US9991179B2Method of manufacturing semiconductor deviceHITACHI INT ELECTRIC INC·Filed 2016·Granted Jun 5, 2018·1 cites·17 claims
- 3070US5321650ABiCMOS semiconductor memory device using load transistors formed on an insulating filmHITACHI LTD·Filed 1992·Granted Jun 14, 1994·31 cites·13 claims
- 3169US12136545B2Method of manufacturing semiconductor device, substrate processing apparatus and non-transitory computer-readable recording mediumKOKUSAI ELECTRIC CORP·Filed 2021·Granted Nov 5, 2024·0 cites·17 claims
- 3269US5846869AMethod of manufacturing semiconductor integrated circuit deviceHITACHI LTD·Filed 1996·Granted Dec 8, 1998·36 cites·10 claims
- 3368US10128128B2Method of manufacturing semiconductor device having air gap between wirings for low dielectric constantHITACHI INT ELECTRIC INC·Filed 2017·Granted Nov 13, 2018·1 cites·5 claims
- 3466US5012695AGear-shifting shock suppressing system for automatic transmission vehicleMAZDA MOTOR·Filed 1989·Granted May 7, 1991·22 cites·12 claims
- 3565US2025223703A1Substrate processing apparatus, method of manufacturing semiconductor device, and recording mediumKOKUSAI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 3664US4694709AControl of a vehicle automatic transmissionMAZDA MOTOR·Filed 1985·Granted Sep 22, 1987·18 cites·2 claims
- 3763US11314234B2Substrate processing apparatus, method of manufacturing semiconductor device, and recording mediumKOKUSAI ELECTRIC CORP·Filed 2019·Granted Apr 26, 2022·0 cites·15 claims
- 3863US6835632B2Semiconductor device and process of producing the sameHITACHI LTD·Filed 2003·Granted Dec 28, 2004·6 cites·4 claims
- 3963US5054766APaper positioning deviceRICOH KK·Filed 1990·Granted Oct 8, 1991·16 cites·9 claims
- 4062US5024430APaper handling apparatusRICOH KK·Filed 1990·Granted Jun 18, 1991·15 cites·9 claims
- 4162US2024404802A1Method of processing substrate, method of manufacturing semiconductor device, substrate processing apparatus, and recording mediumKOKUSAI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 4261US2024387209A1Substrate processing method, method of manufacturing semiconductor device, substrate processing apparatus and non-transitory computer- readable recording mediumKOKUSAI ELECTRIC COPRORATION·Filed 2024·Application pending·0 cites
- 4361US2024360552A1Substrate processing apparatus, method of manufacturing semiconductor device, and recording mediumKOKUSAI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 4460US7238582B2Semiconductor device and process of producing the sameHITACHI DEVICE ENG·Filed 2004·Granted Jul 3, 2007·5 cites·6 claims
- 4560US6610569B1Semiconductor device and process of producing the sameHITACHI LTD·Filed 2000·Granted Aug 26, 2003·5 cites·33 claims
- 4659US5067373AAutomatic-transmission control systemMAZDA MOTOR·Filed 1990·Granted Nov 26, 1991·17 cites·9 claims
- 4757US12327755B2Substrate processing apparatus, method of manufacturing semiconductor device and non-transitory computer-readable recording mediumKOKUSAI ELECTRIC CORP·Filed 2021·Granted Jun 10, 2025·0 cites·17 claims
- 4857US5860791AScroll compressor with end-plate valve having a conical passage and a free sphereSANDEN CORP·Filed 1996·Granted Jan 19, 1999·14 cites·13 claims
- 4957US5072630AControl system for vehicle with automatic transmission with engine torque control having the hydraulic fluid temperature as a control parameter during shiftingMAZDA MOTOR·Filed 1990·Granted Dec 17, 1991·24 cites·19 claims
- 5057US4687083ALock up control of a hydraulic torque converter type automatic transmissionMAZDA MOTOR·Filed 1984·Granted Aug 18, 1987·14 cites·8 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →