Inventor · disambiguated record
Kenji Hattori
Also filed as: HATTORI KENJI
47 granted patents·9 pending applications·592 citations·filing 1975–2025
98Inventor score
Files withHONDA MOTOR CO LTD9DENSO CORP8AISIN SEIKI6FUJITSU LTD5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3
Top patents by PatentIndex Score
56 records- 0193US4835505AMagnetic ring for detecting the rotation of an objectHONDA MOTOR CO LTD·Filed 1986·Granted May 30, 1989·73 cites·19 claims
- 0293US4356371ASmall load detection by comparison between input and output parameters of an induction heat cooking apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Oct 26, 1982·70 cites·11 claims
- 0392US8360530B2Vehicle seatTOYOTA BOSHOKU KK·Filed 2009·Granted Jan 29, 2013·49 cites·13 claims
- 0490US5215124AAccumulatorHONDA MOTOR CO LTD·Filed 1991·Granted Jun 1, 1993·53 cites·15 claims
- 0590US4940937APulse generating ring for electromagnetic rotary position detectionHONDA MOTOR CO LTD·Filed 1989·Granted Jul 10, 1990·56 cites·1 claims
- 0689US8882072B2Shaft support structure and clipKENJI HATTORI·Filed 2010·Granted Nov 11, 2014·22 cites·5 claims
- 0787US8050819B2Alignment changing control device and fuel consumption management deviceHONDA MOTOR CO LTD·Filed 2008·Granted Nov 1, 2011·19 cites·2 claims
- 0885US5117873ABladder edge seal and holder for hydraulic fluid pressure accumulatorHONDA MOTOR CO LTD·Filed 1990·Granted Jun 2, 1992·36 cites·25 claims
- 0977US9837567B2Stainless steel substrate for solar cell having superior insulating properties and low thermal expansion coefficient and method of producing the sameNIPPON STEEL & SUMIKIN SST·Filed 2014·Granted Dec 5, 2017·1 cites·11 claims
- 1077US4727969AViscous fluid couplingAISIN SEIKI·Filed 1985·Granted Mar 1, 1988·23 cites·1 claims
- 1175US5074145AFault diagnostic apparatus for a hydraulic pressure sourceHONDA MOTOR CO LTD·Filed 1990·Granted Dec 24, 1991·21 cites·16 claims
- 1272US10291000B2Ignition apparatusDENSO CORP·Filed 2016·Granted May 14, 2019·1 cites·4 claims
- 1372US9744966B2Startup control device and startup control method for hybrid vehicleNISSAN MOTOR·Filed 2013·Granted Aug 29, 2017·6 cites·3 claims
- 1472US6660981B2Induction cooking device with displayMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 9, 2003·19 cites·6 claims
- 1571US6475593B1Floor matEIDAI KAKO CO LTD·Filed 2000·Granted Nov 5, 2002·19 cites·18 claims
- 1670US10077584B2ActuatorNIFCO INC·Filed 2013·Granted Sep 18, 2018·3 cites·8 claims
- 1769US10132287B2Ignition control systemDENSO CORP·Filed 2017·Granted Nov 20, 2018·1 cites·18 claims
- 1869US8249774B2Alignment changing control device and fuel consumption management deviceSUYAMA KOICHI·Filed 2011·Granted Aug 21, 2012·4 cites·19 claims
- 1969US3969792ABuckle for strapping parcel or the like with tapeKENJI HATTORI·Filed 1975·Granted Jul 20, 1976·22 cites·1 claims
- 2065US9068516B2Accelerator pedal reaction force control deviceMARUYAMA KOHEI·Filed 2012·Granted Jun 30, 2015·2 cites·20 claims
- 2161US7571432B2Compiler apparatus for optimizing high-level language programs using directivesPANASONIC CORP·Filed 2004·Granted Aug 4, 2009·10 cites·49 claims
- 2260US4467901ATemperature responsive, pneumatically actuated, fluid shear, cooling fan clutch and a control providing three step variation thereofAISIN SEIKI·Filed 1982·Granted Aug 28, 1984·14 cites·1 claims
- 2358US8868805B2Storage device and control method for storage deviceFUJITSU LTD·Filed 2013·Granted Oct 21, 2014·1 cites·7 claims
- 2458US2025012261A1Thermoacoustic converterDENSO CORP·Filed 2024·Application pending·0 cites
- 2556US10530132B2Spark plug for internal combustion engine and method for manufacturing the sameDENSO CORP·Filed 2019·Granted Jan 7, 2020·0 cites·7 claims
- 2655US8812210B2Vehicle brake systemINOUE ARATA·Filed 2011·Granted Aug 19, 2014·1 cites·15 claims
- 2754US4574929AViscous fluid couplingAISIN SEIKI·Filed 1984·Granted Mar 11, 1986·10 cites·8 claims
- 2853US5571438AInduction heating cooker operated at a constant oscillation frequencyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 5, 1996·19 cites·13 claims
- 2953US2025187784A1Cushioning materialPANASONIC HOLDINGS CORP·Filed 2025·Application pending·0 cites
- 3051US10541517B2Spark plug for internal combustion engine and method for manufacturing the sameDENSO CORP·Filed 2019·Granted Jan 21, 2020·0 cites·12 claims
- 3150US6809494B1Servo control systemMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Oct 26, 2004·7 cites·5 claims
- 3250US2010162223A1Control device, disk array device, and control methodFUJITSU LTD·Filed 2009·Application pending·0 cites
- 3349US11920622B2ClipNIFCO INC·Filed 2019·Granted Mar 5, 2024·0 cites·9 claims
- 3448US10047853B2Oil pressure controller for automatic transmissionJATCO LTD·Filed 2014·Granted Aug 14, 2018·0 cites·4 claims
- 3548US2015143041A1Storage control apparatus and control methodFUJITSU LTD·Filed 2014·Application pending·0 cites
- 3647US9948067B2Spark plugDENSO CORP·Filed 2017·Granted Apr 17, 2018·0 cites·8 claims
- 3746US10344811B2Vehicle controlling deviceJATCO LTD·Filed 2015·Granted Jul 9, 2019·0 cites·6 claims
- 3845US7883147B2Cushion structure for vehicle seatHONDA MOTOR CO LTD·Filed 2008·Granted Feb 8, 2011·0 cites·19 claims
- 3943US2022177193A1Pouch, lidded container, and tubeDAINIPPON PRINTING CO LTD·Filed 2020·Application pending·0 cites
- 4041US10305258B2Ignition coil for internal combustion engineDENSO CORP·Filed 2016·Granted May 28, 2019·0 cites·1 claims
- 4141US8342208B2Multi-protection valveNABTESCO CORP·Filed 2007·Granted Jan 1, 2013·0 cites·1 claims
- 4241US2013262940A1Computer-readable non-transitory medium, control method, and storage deviceFUJITSU LTD·Filed 2013·Application pending·0 cites
- 4339US9954344B2Spark plug for internal combustion engineDENSO CORP·Filed 2016·Granted Apr 24, 2018·0 cites·3 claims
- 4438US9290170B2Vehicle-body attachment structure for electric brake actuatorINOUE ARATA·Filed 2011·Granted Mar 22, 2016·0 cites·13 claims
- 4538US2005083460A1Semi-transmitting mirror-possessing substrate, and semi-transmitting type liquid crystal display apparatusNIPPON SHEET GLASS CO LTD·Filed 2004·Application pending·0 cites
- 4637US4687132AEngine cooling fan coupling system controlled in concert with a cooling system thermostatTOYOTA MOTOR CO LTD·Filed 1986·Granted Aug 18, 1987·8 cites·3 claims
- 4737US4431098ABimetal coil mounting arrangement for viscous fluid couplingAISIN SEIKI·Filed 1981·Granted Feb 14, 1984·4 cites·2 claims
- 4837US2005158575A1Method for forming thin film on synthetic resin and multilayer filmFiled 2002·Application pending·0 cites
- 4936US2012248724A1Vehicle steering deviceWATANABE KATSUJI·Filed 2012·Application pending·0 cites
- 5035US4974309AMethod of making a pulser generating ring for electromagnetic rotary position detectionNTN TOYO BEARING CO LTD·Filed 1990·Granted Dec 4, 1990·6 cites·2 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →