Inventor · disambiguated record
Jun Hattori
Also filed as: HATTORI JUN
57 granted patents·9 pending applications·1,003 citations·filing 1983–2025
99Inventor score
Top patents by PatentIndex Score
66 records- 0195US5004328ASpherical lens and imaging device using the sameCANON KK·Filed 1987·Granted Apr 2, 1991·115 cites·16 claims
- 0291US4810070ALens system having a good image performance for white lightCANON KK·Filed 1986·Granted Mar 7, 1989·73 cites·8 claims
- 0388US6549092B1Resonator device, filter, composite filter device, duplexer, and communication deviceMURATA MANUFACTURING CO·Filed 2000·Granted Apr 15, 2003·25 cites·20 claims
- 0483US4859040AOptical system having gradient-index lens and method for correcting aberrationsCANON KK·Filed 1986·Granted Aug 22, 1989·44 cites·5 claims
- 0581US5764115ADielectric resonator apparatus with magnetic field coupling loopMURATA MANUFACTURING CO·Filed 1996·Granted Jun 9, 1998·30 cites·14 claims
- 0681US4706052ADielectric resonatorMURATA MANUFACTURING CO·Filed 1985·Granted Nov 10, 1987·29 cites·12 claims
- 0779US7116966B2Transmitting/receiving filter device and communication deviceMURATA MANUFACTURING CO·Filed 2003·Granted Oct 3, 2006·20 cites·4 claims
- 0879US6781487B2Multimode dielectric resonator device, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication deviceMURATA MANUFACTURING CO·Filed 2002·Granted Aug 24, 2004·12 cites·4 claims
- 0979US6433652B1Multimode dielectric resonator apparatus, filter, duplexer and communication apparatusMURATA MANUFACTURING CO·Filed 2000·Granted Aug 13, 2002·14 cites·14 claims
- 1079US5011272ACompact zoom lensCANON KK·Filed 1989·Granted Apr 30, 1991·39 cites·10 claims
- 1177US6496087B1Multi-mode dielectric resonance devices, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication equipmentMURATA MANUFACTURING CO·Filed 1998·Granted Dec 17, 2002·22 cites·13 claims
- 1276US6914497B2Parallel multistage band-pass filterMURATA MANUFACTURING CO·Filed 2003·Granted Jul 5, 2005·13 cites·20 claims
- 1376US4776679AObjective of variable focal lengthCANON KK·Filed 1986·Granted Oct 11, 1988·35 cites·10 claims
- 1475US4848882AGradient index lensCANON KK·Filed 1987·Granted Jul 18, 1989·33 cites·20 claims
- 1574US6518857B1Multimode dielectric resonator apparatus, filter, duplexer, and communication apparatusMURATA MANUFACTURING CO·Filed 2000·Granted Feb 11, 2003·11 cites·11 claims
- 1673US4916417AMicrostripline filterMURATA MANUFACTURING CO·Filed 1989·Granted Apr 10, 1990·20 cites·31 claims
- 1773US4727342ADielectric resonatorMURATA MANUFACTURING CO·Filed 1986·Granted Feb 23, 1988·20 cites·5 claims
- 1872US6998942B2Three-dimensional periodic structure, method of producing the same, high frequency element, and high frequency apparatusMURATA MANUFACTURING CO·Filed 2003·Granted Feb 14, 2006·10 cites·24 claims
- 1971US4842386AVariable focal length objectiveCANON KK·Filed 1986·Granted Jun 27, 1989·29 cites·4 claims
- 2069US8022149B2Organic polymer containing reactive silicon groupKANEKA CORP·Filed 2004·Granted Sep 20, 2011·8 cites·2 claims
- 2169US5796320ADielectric resonatorMURATA MANUFACTURING CO·Filed 1997·Granted Aug 18, 1998·19 cites·45 claims
- 2268US4749265AZoom lensCANON KK·Filed 1984·Granted Jun 7, 1988·20 cites·6 claims
- 2368US2025376966A1Roller lifterOTICS CORP·Filed 2025·Application pending·0 cites
- 2467US8884561B2AC motor driving apparatusFURUTANI SHINICHI·Filed 2010·Granted Nov 11, 2014·2 cites·6 claims
- 2566US5898349ADielectric filter having a plurality of TM multi-mode dielectric resonatorsMURATA MANUFACTURING CO·Filed 1997·Granted Apr 27, 1999·17 cites·22 claims
- 2666US4721931AStripline filterMURATA MANUFACTURING CO·Filed 1987·Granted Jan 26, 1988·17 cites·8 claims
- 2763US5521637ASolid state image pick-up apparatus for converting the data clock rate of the generated picture data signalsSONY CORP·Filed 1995·Granted May 28, 1996·27 cites·35 claims
- 2862US6507254B1Multimodal dielectric resonance device, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication apparatusMURATA MANUFACTURING CO·Filed 1998·Granted Jan 14, 2003·14 cites·15 claims
- 2960US6774744B1Dielectric filter, dielectric duplexer, and communication deviceMURATA MANUFACTURING CO·Filed 2000·Granted Aug 10, 2004·5 cites·14 claims
- 3060US5103298AError correction method and circuit for nonlinear quantization circuitIKEGAMI TSUSHINKI KK·Filed 1990·Granted Apr 7, 1992·20 cites·13 claims
- 3160US4907866AObjective of variable focal lengthCANON KK·Filed 1986·Granted Mar 13, 1990·19 cites·18 claims
- 3259US5742585ANetwork for connecting a plurality of nodes using a plurality of channelsCANON KK·Filed 1996·Granted Apr 21, 1998·41 cites·18 claims
- 3359US5225892APositional deviation detecting methodCANON KK·Filed 1992·Granted Jul 6, 1993·15 cites·72 claims
- 3458US11453399B2Flood sensing device, flood sensing system, and non-transitory computer readable mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 27, 2022·0 cites·5 claims
- 3558US11385381B2Flood detection device, flood detection system, and computer-readable storage mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Jul 12, 2022·0 cites·14 claims
- 3658US5889124ACurable resin compositionKANEKA CORP·Filed 1997·Granted Mar 30, 1999·16 cites·5 claims
- 3758US5157481ARegistration and contour correction circuit and method for solid-state cameraIKEGAMI TSUSHINKI KK·Filed 1991·Granted Oct 20, 1992·19 cites·18 claims
- 3858US5132651AFilter apparatusMURATA MANUFACTURING CO·Filed 1990·Granted Jul 21, 1992·12 cites·6 claims
- 3958US5119034AMethod of measuring dielectric material constants and measuring device employed thereforMURATA MANUFACTURING CO·Filed 1990·Granted Jun 2, 1992·19 cites·8 claims
- 4058US4696552AProjection device with refractive index distribution type lensCANON KK·Filed 1986·Granted Sep 29, 1987·10 cites·11 claims
- 4157US7332987B2Multimode dielectric resonator device, dielectric filter, composite dielectric filter and communication apparatusMURATA MANUFACTURING CO·Filed 2004·Granted Feb 19, 2008·4 cites·18 claims
- 4253US5952052AProcess for fitting glass members onto vehiclesKANEKA CORP·Filed 1996·Granted Sep 14, 1999·13 cites·9 claims
- 4352US5481363APositional deviation detecting methodCANON KK·Filed 1994·Granted Jan 2, 1996·11 cites·29 claims
- 4452US2022340710A1Method for producing polyhydroxyalkanoate and use thereofKANEKA CORP·Filed 2020·Application pending·0 cites
- 4551US5054898ACompact high-range varifocal objectivesCANON KK·Filed 1985·Granted Oct 8, 1991·13 cites·31 claims
- 4651US2023398996A1Information processor, information processing method, and recording mediumTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4751US2025299469A1Information processing deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4850US10250170B2Motor control deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Apr 2, 2019·0 cites·5 claims
- 4950US4762403AImaging optical system having a distributed index lensCANON KK·Filed 1985·Granted Aug 9, 1988·13 cites·42 claims
- 5049US10508609B2Control device for internal combustion engine using imbalance diagnosis and abnormality determinationTOYOTA MOTOR CO LTD·Filed 2017·Granted Dec 17, 2019·0 cites·6 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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