Inventor
YOSHIKAWA HIROMICHI
JP71 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIKAWA HIROMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA CORP
27 patentsUS7679475B2Mar 16, 2010
Bandpass filter and high frequency module using the same and radio communication device using them
KYOCERA CORP10 citations84
US7271686B2Sep 18, 2007
Dielectric filter and wireless communication system
KYOCERA CORP18 citations84
US7652548B2Jan 26, 2010
Bandpass filter, high-frequency module, and wireless communications equipment
KYOCERA CORP16 citations81
US10976564B2Apr 13, 2021
Isolator, light source device, optical transmitter, and optical amplifier
KYOCERA CORP3 citations73
US11483029B2Oct 25, 2022
Antenna, wireless communication device, wireless communication system, vehicle, motorcycle, and movable body
KYOCERA CORP5 citations72
US12126097B2Oct 22, 2024
Antenna, wireless communication module, and wireless communication device
KYOCERA CORP0 citations63
US12573734B2Mar 10, 2026
Composite resonator and assembly
KYOCERA CORP0 citations62
US12401125B2Aug 26, 2025
Antenna and array antenna
KYOCERA CORP0 citations62
US12248207B2Mar 11, 2025
Isolator, method of manufacturing isolator, electromagnetic wave transmitter, and light transmitter
KYOCERA CORP0 citations62
US12007632B2Jun 11, 2024
Optical isolator and light source device
KYOCERA CORP0 citations62
US11970242B2Apr 30, 2024
Brake lever and transmission
KYOCERA CORP1 citations62
US11921365B2Mar 5, 2024
Isolator, method of manufacturing isolator, electromagnetic wave transmitter, and light transmitter
KYOCERA CORP1 citations62
US11831076B2Nov 28, 2023
Antenna, wireless communication module, and wireless communication device
KYOCERA CORP1 citations62
US11611155B2Mar 21, 2023
Structure, antenna, wireless communication module, and wireless communication device
KYOCERA CORP1 citations61
US11387572B2Jul 12, 2022
Antenna element, array antenna, communication unit, mobile object, and base station
KYOCERA CORP0 citations57
US12592471B2Mar 31, 2026
Composite resonator and assembly
KYOCERA CORP0 citations52
US12567665B2Mar 3, 2026
Radio wave refracting plate
KYOCERA CORP0 citations52
US12218403B2Feb 4, 2025
Antenna
KYOCERA CORP0 citations52
US12160055B2Dec 3, 2024
Antenna, wireless communication module, and wireless communication device
KYOCERA CORP0 citations52
US12111522B2Oct 8, 2024
Isolator, light source apparatus, optical transceiver, optical switch, optical amplifier, and data center
KYOCERA CORP0 citations52
US11916294B2Feb 27, 2024
Antenna, wireless communication module, and wireless communication device
KYOCERA CORP0 citations52
US11909131B2Feb 20, 2024
Structure, antenna, communication module, and wireless communication device
KYOCERA CORP0 citations52
US11831082B2Nov 28, 2023
Structure, antenna, wireless communication module, and wireless communication device
KYOCERA CORP0 citations52
US11782219B2Oct 10, 2023
Optical switch
KYOCERA CORP0 citations52
US11784402B2Oct 10, 2023
Antenna, wireless communication module, and wireless communication device
KYOCERA CORP0 citations52
US10116032B2Oct 30, 2018
Dielectric resonator, dielectric filter, and communication apparatus
KYOCERA CORP1 citations52
US10910728B2Feb 2, 2021
Structure, antenna, wireless communication module, and wireless communication device
KYOCERA CORP0 citations51
TAKATA CORP
17 patentsUS7090245B2Aug 15, 2006
Leg protection system and vehicle having the same
TAKATA CORP29 citations93
US7549674B2Jun 23, 2009
Occupant protection system
TAKATA CORP27 citations92
US7481452B2Jan 27, 2009
Occupant protection device
TAKATA CORP32 citations92
US7413220B2Aug 19, 2008
Vehicle occupant protection system and inflator
TAKATA CORP33 citations92
US7306257B2Dec 11, 2007
Occupant protection system
TAKATA CORP37 citations92
US7784866B2Aug 31, 2010
Occupant restraint device
TAKATA CORP16 citations84
US7607728B2Oct 27, 2009
Passenger constraining apparatus
TAKATA CORP13 citations84
US7556312B2Jul 7, 2009
Motor vehicle seat, motor vehicle, and airbag module
TAKATA CORP11 citations84
US7452030B2Nov 18, 2008
Motor vehicle seat, motor vehicle, and airbag module
TAKATA CORP9 citations84
US7328945B2Feb 12, 2008
Occupant protection system
TAKATA CORP13 citations84
US7789417B2Sep 7, 2010
Occupant restraining device
TAKATA CORP15 citations83
US7611195B2Nov 3, 2009
Vehicle seat, motor vehicle, and airbag module
TAKATA CORP7 citations73
US7841655B2Nov 30, 2010
Motor vehicle seat, motor vehicle, and airbag module
TAKATA CORP5 citations62
US7806428B2Oct 5, 2010
Motor vehicle seat, motor vehicle, and airbag module
TAKATA CORP6 citations62
US7559605B2Jul 14, 2009
Vehicle seat, motor vehicle, and airbag module
TAKATA CORP6 citations62
US7708306B2May 4, 2010
Occupant restraining device
TAKATA CORP5 citations61
US7784865B2Aug 31, 2010
Vehicle seat, motor vehicle, and airbag module
TAKATA CORP1 citations52
YOSHIKAWA HIROMICHI
3 patentsUS8330555B2Dec 11, 2012
Bandpass filter, and wireless communication module and wireless communication apparatus which employ the bandpass filter
YOSHIKAWA HIROMICHI6 citations71
US8629738B2Jan 14, 2014
Complex resonator, bandpass filter, and diplexer, and wireless communication module and wireless communication device using same
YOSHIKAWA HIROMICHI1 citations51
US8260242B2Sep 4, 2012
Bandpass filter, and radio communication module and radio communication device using same
YOSHIKAWA HIROMICHI1 citations51
HEIM AXEL
1 patentHONDA MOTOR CO LTD
1 patentJOYSON SAFETY SYSTEMS JAPAN KK
1 patentShowing the top 50 of 71 patents by PatentIndex Score.