Inventor · disambiguated record
Hiromichi Yoshikawa
Also filed as: YOSHIKAWA HIROMICHI
68 granted patents·25 pending applications·354 citations·filing 1988–2024
98Inventor score
Top patents by PatentIndex Score
93 records- 0193US7413220B2Vehicle occupant protection system and inflatorTAKATA CORP·Filed 2005·Granted Aug 19, 2008·33 cites·12 claims
- 0290US7549674B2Occupant protection systemTAKATA CORP·Filed 2005·Granted Jun 23, 2009·27 cites·10 claims
- 0389US7481452B2Occupant protection deviceTAKATA CORP·Filed 2005·Granted Jan 27, 2009·32 cites·15 claims
- 0486US11483029B2Antenna, wireless communication device, wireless communication system, vehicle, motorcycle, and movable bodyKYOCERA CORP·Filed 2019·Granted Oct 25, 2022·5 cites·9 claims
- 0586US7652548B2Bandpass filter, high-frequency module, and wireless communications equipmentKYOCERA CORP·Filed 2006·Granted Jan 26, 2010·16 cites·25 claims
- 0685US9555764B2Airbag and airbag apparatusHONDA MOTOR CO LTD·Filed 2015·Granted Jan 31, 2017·9 cites·3 claims
- 0785US7784866B2Occupant restraint deviceTAKATA CORP·Filed 2006·Granted Aug 31, 2010·16 cites·9 claims
- 0885US7306257B2Occupant protection systemTAKATA CORP·Filed 2004·Granted Dec 11, 2007·37 cites·16 claims
- 0983US11921365B2Isolator, method of manufacturing isolator, electromagnetic wave transmitter, and light transmitterKYOCERA CORP·Filed 2020·Granted Mar 5, 2024·1 cites·10 claims
- 1083US7679475B2Bandpass filter and high frequency module using the same and radio communication device using themKYOCERA CORP·Filed 2008·Granted Mar 16, 2010·10 cites·12 claims
- 1183US7271686B2Dielectric filter and wireless communication systemKYOCERA CORP·Filed 2004·Granted Sep 18, 2007·18 cites·9 claims
- 1282US8312604B2Lock deflection deviceHEIM AXEL·Filed 2011·Granted Nov 20, 2012·8 cites·17 claims
- 1381US10976564B2Isolator, light source device, optical transmitter, and optical amplifierKYOCERA CORP·Filed 2018·Granted Apr 13, 2021·3 cites·17 claims
- 1481US7328945B2Occupant protection systemTAKATA CORP·Filed 2005·Granted Feb 12, 2008·13 cites·15 claims
- 1580US10647284B2Driver airbag and driver airbag deviceJOYSON SAFETY SYSTEMS JAPAN KK·Filed 2018·Granted May 12, 2020·4 cites·13 claims
- 1679US7090245B2Leg protection system and vehicle having the sameTAKATA CORP·Filed 2003·Granted Aug 15, 2006·29 cites·4 claims
- 1778US7556312B2Motor vehicle seat, motor vehicle, and airbag moduleTAKATA CORP·Filed 2007·Granted Jul 7, 2009·11 cites·13 claims
- 1876US12248207B2Isolator, method of manufacturing isolator, electromagnetic wave transmitter, and light transmitterKYOCERA CORP·Filed 2024·Granted Mar 11, 2025·0 cites·4 claims
- 1975US11970242B2Brake lever and transmissionKYOCERA CORP·Filed 2020·Granted Apr 30, 2024·1 cites·17 claims
- 2075US7789417B2Occupant restraining deviceTAKATA CORP·Filed 2006·Granted Sep 7, 2010·15 cites·13 claims
- 2173US8330555B2Bandpass filter, and wireless communication module and wireless communication apparatus which employ the bandpass filterYOSHIKAWA HIROMICHI·Filed 2008·Granted Dec 11, 2012·6 cites·24 claims
- 2271US7607728B2Passenger constraining apparatusTAKATA CORP·Filed 2006·Granted Oct 27, 2009·13 cites·5 claims
- 2370US7611195B2Vehicle seat, motor vehicle, and airbag moduleTAKATA CORP·Filed 2007·Granted Nov 3, 2009·7 cites·6 claims
- 2469US7806428B2Motor vehicle seat, motor vehicle, and airbag moduleTAKATA CORP·Filed 2007·Granted Oct 5, 2010·6 cites·17 claims
- 2568US7559605B2Vehicle seat, motor vehicle, and airbag moduleTAKATA CORP·Filed 2007·Granted Jul 14, 2009·6 cites·14 claims
- 2667US11831076B2Antenna, wireless communication module, and wireless communication deviceKYOCERA CORP·Filed 2019·Granted Nov 28, 2023·1 cites·20 claims
- 2767US11611155B2Structure, antenna, wireless communication module, and wireless communication deviceKYOCERA CORP·Filed 2019·Granted Mar 21, 2023·1 cites·7 claims
- 2866US7452030B2Motor vehicle seat, motor vehicle, and airbag moduleTAKATA CORP·Filed 2007·Granted Nov 18, 2008·9 cites·21 claims
- 2965US7708306B2Occupant restraining deviceTAKATA CORP·Filed 2006·Granted May 4, 2010·5 cites·19 claims
- 3064US12007632B2Optical isolator and light source deviceKYOCERA CORP·Filed 2020·Granted Jun 11, 2024·0 cites·13 claims
- 3162US10116032B2Dielectric resonator, dielectric filter, and communication apparatusKYOCERA CORP·Filed 2014·Granted Oct 30, 2018·1 cites·14 claims
- 3261US2024090050A1Communication control method, wireless terminal, and base stationKYOCERA CORP·Filed 2023·Application pending·0 cites
- 3361US2024089744A1Communication control method, wireless terminal, base station, and ris deviceKYOCERA CORP·Filed 2023·Application pending·0 cites
- 3460US12126097B2Antenna, wireless communication module, and wireless communication deviceKYOCERA CORP·Filed 2020·Granted Oct 22, 2024·0 cites·13 claims
- 3560US2024219486A1Detection substrate, detector, and detecting deviceKYOCERA CORP·Filed 2022·Application pending·0 cites
- 3659US12401125B2Antenna and array antennaKYOCERA CORP·Filed 2021·Granted Aug 26, 2025·0 cites·13 claims
- 3757US9666922B2Dielectric filter, duplexer, and communication deviceKYOCERA CORP·Filed 2014·Granted May 30, 2017·1 cites·18 claims
- 3857US7841655B2Motor vehicle seat, motor vehicle, and airbag moduleTAKATA CORP·Filed 2007·Granted Nov 30, 2010·5 cites·9 claims
- 3956US10910728B2Structure, antenna, wireless communication module, and wireless communication deviceKYOCERA CORP·Filed 2019·Granted Feb 2, 2021·0 cites·20 claims
- 4056US2025118554A1Manufacturing method and manufacturing apparatus of semiconductor substrate, and control deviceKYOCERA CORP·Filed 2023·Application pending·0 cites
- 4155US12218403B2AntennaKYOCERA CORP·Filed 2021·Granted Feb 4, 2025·0 cites·13 claims
- 4255US12111522B2Isolator, light source apparatus, optical transceiver, optical switch, optical amplifier, and data centerKYOCERA CORP·Filed 2019·Granted Oct 8, 2024·0 cites·20 claims
- 4355US2019326678A1Structure, antenna, wireless communication module, and wireless communication deviceKYOCERA CORP·Filed 2019·Application pending·0 cites
- 4453US8629738B2Complex resonator, bandpass filter, and diplexer, and wireless communication module and wireless communication device using sameYOSHIKAWA HIROMICHI·Filed 2009·Granted Jan 14, 2014·1 cites·16 claims
- 4553US8260242B2Bandpass filter, and radio communication module and radio communication device using sameYOSHIKAWA HIROMICHI·Filed 2008·Granted Sep 4, 2012·1 cites·18 claims
- 4653US2025046979A1Composite resonator and radio wave refracting plateKYOCERA CORP·Filed 2022·Application pending·0 cites
- 4752US2025158293A1AntennaKYOCERA CORP·Filed 2023·Application pending·0 cites
- 4851US11831082B2Structure, antenna, wireless communication module, and wireless communication deviceKYOCERA CORP·Filed 2019·Granted Nov 28, 2023·0 cites·9 claims
- 4951US8493163B2Bandpass filter, wireless communication module and wireless communication deviceKUBO TAKANORI·Filed 2009·Granted Jul 23, 2013·1 cites·8 claims
- 5051US8471650B2Diplexer, and wireless communication module and wireless communication apparatus using the sameYOSHIKAWA HIROMICHI·Filed 2008·Granted Jun 25, 2013·1 cites·32 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →