Inventor · disambiguated record
Kenichi Tajima
Also filed as: TAJIMA KENICHI
30 granted patents·14 pending applications·267 citations·filing 1993–2021
96Inventor score
Files withMITSUBISHI ELECTRIC CORP19KYOCERA CORP11TAJIMA KENICHI43M INNOVATIVE PROPERTIES CO2HITACHI ULSI SYS CO LTD2
Top patents by PatentIndex Score
44 records- 0192US7193912B2Semiconductor integrated circuit deviceHITACHI ULSI SYS CO LTD·Filed 2005·Granted Mar 20, 2007·32 cites·10 claims
- 0286US11726118B2Frequency detection circuitMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Aug 15, 2023·1 cites·9 claims
- 0384US10784911B2Local oscillation device and array antenna deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Sep 22, 2020·5 cites·5 claims
- 0484US7440350B2Semiconductor integrated circuit deviceHITACHI LTD·Filed 2007·Granted Oct 21, 2008·15 cites·6 claims
- 0583US5801589AFrequency synthesizer which suppresses a spuriousMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 1, 1998·57 cites·20 claims
- 0680US5786041AAlignment film, a method for producing the alignment film and a liquid crystal display device using the alignment filmIBM·Filed 1995·Granted Jul 28, 1998·65 cites·17 claims
- 0774US7184330B2Semiconductor memory deviceHITACHI ULSI SYS CO LTD·Filed 2005·Granted Feb 27, 2007·9 cites·5 claims
- 0872US8004324B2Phase-locked loop frequency synthesizer of fractional N-type, and phase shift circuit with frequency converting functionMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Aug 23, 2011·9 cites·21 claims
- 0969US8914068B2Array antenna apparatusHAYASHI RYOJI·Filed 2011·Granted Dec 16, 2014·3 cites·13 claims
- 1065US12085635B2Signal processing device and radar deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Sep 10, 2024·0 cites·11 claims
- 1165US5804523ASintered product of silicon nitrideKYOCERA CORP·Filed 1997·Granted Sep 8, 1998·23 cites·5 claims
- 1263US8618878B2Multiport amplifier and wireless device using the sameHANGAI MASATAKE·Filed 2009·Granted Dec 31, 2013·6 cites·6 claims
- 1358US9939475B2Phase frequency detection deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 10, 2018·1 cites·9 claims
- 1455USD739529SMeasuring tool for dental3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Sep 22, 2015·8 cites·1 claims
- 1554US2009188542A1Thermoelectric ModuleKYOCERA CORP·Filed 2009·Application pending·0 cites
- 1653US11448742B2Radar deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Sep 20, 2022·0 cites·3 claims
- 1753US8035026B2Thermoelectric material, thermoelectric element, thermoelectric module and methods for manufacturing the sameKYOCERA CORP·Filed 2004·Granted Oct 11, 2011·4 cites·2 claims
- 1851US5462813AComposite ceramic sintered materialKYOCERA CORP·Filed 1993·Granted Oct 31, 1995·13 cites·10 claims
- 1950US7675376B2Voltage-controlled oscillatorMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Mar 9, 2010·1 cites·36 claims
- 2050US2020170755A1Method of assisting orthodontics and orthodontics assisting system3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 2148US2005241690A1Thermoelectric ModuleKYOCERA CORP·Filed 2005·Application pending·0 cites
- 2247US7939744B2Thermoelectric elementKYOCERA CORP·Filed 2002·Granted May 10, 2011·2 cites·5 claims
- 2347US7688418B2Liquid crystal display panelIBM·Filed 2004·Granted Mar 30, 2010·2 cites·7 claims
- 2447US2022014350A1Phase-synchronizing circuitMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 2545US8519256B2Thermoelectric material, thermoelectric element, thermoelectric module and method for manufacturing the sameTAJIMA KENICHI·Filed 2011·Granted Aug 27, 2013·0 cites·7 claims
- 2645US2007006911A1Thermoelectric ElementKYOCERA CORP·Filed 2006·Application pending·0 cites
- 2745US2021083731A1Wireless communication system, terminal device, and base station deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 2845US2013014796A1Thermoelectric element and thermoelectric moduleKYOCERA CORP·Filed 2011·Application pending·0 cites
- 2943US2013269743A1Thermoelectric power generation moduleTAJIMA KENICHI·Filed 2011·Application pending·0 cites
- 3043US2010150013A1Calibration method, communication system, frequency control method, and communication deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Application pending·0 cites
- 3142US10389338B2Pulse shift circuit and frequency synthesizerMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Aug 20, 2019·0 cites·5 claims
- 3242US8798220B2Signal source synchronization circuitMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Aug 5, 2014·0 cites·18 claims
- 3341US7982278B2Thermoelectric moduleKYOCERA CORP·Filed 2009·Granted Jul 19, 2011·2 cites·6 claims
- 3440US2021141601A1Digital calculation processing circuitMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 3538US2020076453A1ReceiverMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 3636US10749233B2In-phase corporate-feed circuit and array antenna apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Aug 18, 2020·0 cites·18 claims
- 3736US10637712B2TransceiverMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Apr 28, 2020·0 cites·13 claims
- 3836US5885916ADielectric material having a low dielectric loss factor for high-frequency useKYOCERA CORP·Filed 1997·Granted Mar 23, 1999·4 cites·5 claims
- 3935US2020186153A1Signal sourceMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 4034US5571611AComposite ceramic sintered material and slider member using the sameKYOCERA CORP·Filed 1995·Granted Nov 5, 1996·5 cites·6 claims
- 4132US9385900B2Signal transmission systemTAJIMA KENICHI·Filed 2013·Granted Jul 5, 2016·0 cites·9 claims
- 4232US2018267159A1Signal generatorMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
- 4328US8299348B2Thermoelectric module and method for manufacturing the sameTSUCHIDA NOBUYUKI·Filed 2009·Granted Oct 30, 2012·0 cites·16 claims
- 4427US2013214836A1Frequency synthesizerTAJIMA KENICHI·Filed 2011·Application pending·0 cites
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