Inventor · disambiguated record
Makoto Katayama
Also filed as: KATAYAMA MAKOTO
65 granted patents·22 pending applications·671 citations·filing 1995–2024
99Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES34HONDA MOTOR CO LTD17MATSUSHITA REFRIGERATION12PANASONIC CORP5FUJI XEROX CO LTD4
Top patents by PatentIndex Score
87 records- 0195US6153951AStructure of linear compressorMATSUSHITA REFRIGERATION·Filed 2000·Granted Nov 28, 2000·56 cites·8 claims
- 0292US6084320AStructure of linear compressorMATSUSHITA REFRIGERATION·Filed 1998·Granted Jul 4, 2000·79 cites·6 claims
- 0391US6056519AStructure of vibrating compressorMATSUSHITA REFRIGERATION·Filed 1998·Granted May 2, 2000·76 cites·9 claims
- 0488US10643474B2Vehicle control device, vehicle control method, and recording mediumHONDA MOTOR CO LTD·Filed 2018·Granted May 5, 2020·6 cites·11 claims
- 0586US6530756B2Oscillation-type compressorMATSUSHITA REFRIGERATION·Filed 2002·Granted Mar 11, 2003·25 cites·1 claims
- 0685US11743373B2Driving support deviceHONDA MOTOR CO LTD·Filed 2022·Granted Aug 29, 2023·2 cites·4 claims
- 0782USD398634SToner cartridgeFUJI XEROX CO LTD·Filed 1996·Granted Sep 22, 1998·32 cites·1 claims
- 0880US6632076B2Oscillation-type compressorMATSUSHITA REFRIGERATION·Filed 2002·Granted Oct 14, 2003·14 cites·1 claims
- 0979US5996930ALine dispenser and dispensing methodSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Dec 7, 1999·27 cites·20 claims
- 1077US11180139B2Driving support device and driving support methodHONDA MOTOR CO LTD·Filed 2018·Granted Nov 23, 2021·3 cites·6 claims
- 1175US10214215B2Emergency vehicle control deviceHONDA MOTOR CO LTD·Filed 2016·Granted Feb 26, 2019·3 cites·6 claims
- 1275US6782185B2Optical variable attenuator and optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Aug 24, 2004·16 cites·11 claims
- 1374US6665466B2Optical multiplexer/demultiplexerSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Dec 16, 2003·16 cites·9 claims
- 1474US6575716B1Linear compressorMATSUSHITA REFRIGERATION·Filed 1999·Granted Jun 10, 2003·31 cites·4 claims
- 1573USD633529SPiston for compressorPANASONIC CORP·Filed 2010·Granted Mar 1, 2011·18 cites·1 claims
- 1673US6801683B2Optical module, light divider/insertor and light transmission deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Oct 5, 2004·14 cites·13 claims
- 1772US7144229B2Sealed type electrically driven compressorMATSUSHITA REFRIGERATION·Filed 2002·Granted Dec 5, 2006·15 cites·11 claims
- 1871US10286912B2Emergency vehicle control deviceHONDA MOTOR CO LTD·Filed 2016·Granted May 14, 2019·2 cites·5 claims
- 1971US8210832B2Hermetic compressorKATAYAMA MAKOTO·Filed 2005·Granted Jul 3, 2012·5 cites·16 claims
- 2071US6643431B2Optical device and control method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Nov 4, 2003·13 cites·4 claims
- 2171US6430379B1Image forming apparatus using intermediate transfer mediumFUJI XEROX CO LTD·Filed 2000·Granted Aug 6, 2002·13 cites·14 claims
- 2270US5585911ADrive device for a rotary developing unitFUJI XEROX CO LTD·Filed 1995·Granted Dec 17, 1996·21 cites·19 claims
- 2369US6892003B2Variable dispersion compensator and optical transmission systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted May 10, 2005·11 cites·13 claims
- 2469US6848892B1Oscillation-type compressorMATSUSHITA REFRIGERATION·Filed 2003·Granted Feb 1, 2005·15 cites·1 claims
- 2568US7062120B2Optical device and movable reflectorSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Jun 13, 2006·11 cites·8 claims
- 2668US6868198B2Optical switch for switching between multiple main light emittersSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Mar 15, 2005·8 cites·25 claims
- 2768US6659614B2Variable dispersion compensator and optical transmission systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Dec 9, 2003·13 cites·5 claims
- 2867US12280847B2Driver assistance system for motorcycleHONDA MOTOR CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·5 claims
- 2966US11975796B2Driving support system for motorcyclesHONDA MOTOR CO LTD·Filed 2022·Granted May 7, 2024·0 cites·8 claims
- 3066US6633703B2Optical multiplexer/demultiplexerSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Oct 14, 2003·10 cites·10 claims
- 3166US6354818B2Oscillation-type compressorMATSUSHITA REFRIGERATION·Filed 2000·Granted Mar 12, 2002·6 cites·1 claims
- 3266US6203292B1Oscillation-type compressorMATSUSHITA REFRIGERATION·Filed 1998·Granted Mar 20, 2001·21 cites·2 claims
- 3365US6782155B2Optical switchSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Aug 24, 2004·9 cites·6 claims
- 3464US10930154B2Driving support system, driving support apparatus, and driving support methodHONDA MOTOR CO LTD·Filed 2018·Granted Feb 23, 2021·1 cites·8 claims
- 3563US9518571B2Sealed compressorYAMAOKA MASAKAZU·Filed 2012·Granted Dec 13, 2016·2 cites·15 claims
- 3663US6574397B2Optical multiplexer/demultiplexerSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Jun 3, 2003·8 cites·9 claims
- 3761US6825981B2Optical signal processorSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Nov 30, 2004·7 cites·14 claims
- 3861US2025074408A1Driving support systemHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3960US12128882B2Vehicle, and method for controlling vehicleHONDA MOTOR CO LTD·Filed 2022·Granted Oct 29, 2024·0 cites·3 claims
- 4060US9541079B2Sealed compressorONO KAZUHIKO·Filed 2012·Granted Jan 10, 2017·1 cites·18 claims
- 4160USD638036SPiston for compressorPANASONIC CORP·Filed 2011·Granted May 17, 2011·10 cites·1 claims
- 4260US7422423B2Refrigerant compressor, and refrigerating machine using the sameMATSUSHITA REFRIGERATION·Filed 2003·Granted Sep 9, 2008·6 cites·28 claims
- 4359US12485990B2Driver assistance systemHONDA MOTOR CO LTD·Filed 2023·Granted Dec 2, 2025·0 cites·6 claims
- 4458US6424760B1Optical multiplexer/demultiplexerSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Jul 23, 2002·6 cites·20 claims
- 4557US2014154111A1Sealed compressor and refrigeration unit including sealed compressorPANASONIC CORP·Filed 2013·Application pending·0 cites
- 4655US6993218B2Optical switch and optical switch arraySUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Jan 31, 2006·4 cites·28 claims
- 4755US2016273579A1Sealed compressor and refrigeration unit including sealed compressorPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 4854US7457497B2Optical multiplexer/demultiplexer and optical communication systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Nov 25, 2008·1 cites·17 claims
- 4953US8226372B2Electric compressorHAMAOKA KOJI·Filed 2004·Granted Jul 24, 2012·5 cites·6 claims
- 5052US7451609B2Method of controlling compressor and controllerPANASONIC CORP·Filed 2004·Granted Nov 18, 2008·6 cites·40 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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