Inventor
ASANO HIROAKI
JP63 patents
⚠️ This page may combine multiple inventors who share the name “ASANO HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA MACHINE WORKS LTD
19 patentsUS4905808AMar 6, 1990
Torque transmission device for a four-wheel drive vehicle
TOYODA MACHINE WORKS LTD66 citations95
US4960011AOct 2, 1990
Differential drive mechanism
TOYODA MACHINE WORKS LTD45 citations93
US4821604AApr 18, 1989
Four-wheel drive system
TOYODA MACHINE WORKS LTD41 citations93
US5562523AOct 8, 1996
Method and apparatus for grinding a workpiece
TOYODA MACHINE WORKS LTD45 citations92
US5080187AJan 14, 1992
Driving power transmission system for vehicle
TOYODA MACHINE WORKS LTD34 citations92
US4966268AOct 30, 1990
Driving power transmission device
TOYODA MACHINE WORKS LTD44 citations92
US6200360B1Mar 13, 2001
Abrasive tool and the method of producing the same
TOYODA MACHINE WORKS LTD28 citations91
US4574905AMar 11, 1986
Steering force controlling apparatus for power steering system
TOYODA MACHINE WORKS LTD22 citations82
US4122635AOct 31, 1978
Grinding machine with a truing device
TOYODA MACHINE WORKS LTD20 citations82
US5063738ANov 12, 1991
Pressure generation and responsive mechanism with high viscous fluid
TOYODA MACHINE WORKS LTD21 citations81
US4873793AOct 17, 1989
Numerically controlled machine tool
TOYODA MACHINE WORKS LTD22 citations81
US4921061AMay 1, 1990
Electric power steering apparatus
TOYODA MACHINE WORKS LTD12 citations74
US4266374AMay 12, 1981
Grinding machine with truing apparatus for grinding wheel made of cubic boron nitride
TOYODA MACHINE WORKS LTD19 citations74
US4259940AApr 7, 1981
Grinding machine with a CBN grinding wheel
TOYODA MACHINE WORKS LTD11 citations74
US4817751AApr 4, 1989
A driving force distribution transmission for vehicles with four-wheel drive
TOYODA MACHINE WORKS LTD8 citations73
US5485752AJan 23, 1996
Apparatus for detecting contact with rotating body
TOYODA MACHINE WORKS LTD9 citations71
US4346535AAug 31, 1982
Cam grinding machine
TOYODA MACHINE WORKS LTD16 citations69
US4121385AOct 24, 1978
Cam grinding machine
TOYODA MACHINE WORKS LTD5 citations63
US4099349AJul 11, 1978
Cam grinding machine with swing table support device
TOYODA MACHINE WORKS LTD3 citations63
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS6044095AMar 28, 2000
Light emitting device drive circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations96
US5884171AMar 16, 1999
Radio communication apparatus and method for preventing hidden terminals from interrupting communications
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD81 citations96
US6466595B2Oct 15, 2002
Laser diode driving method and circuit which provides an automatic power control capable of shortening the start-up period
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations93
US6032185AFeb 29, 2000
Bus network with a control station utilizing tokens to control the transmission of information between network stations
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations93
US5875049AFeb 23, 1999
Amplifier for burst signal and optical receiving circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US5754947AMay 19, 1998
Radio communication apparatus and method for preventing hidden terminals from interrupting communications
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US5490145AFeb 6, 1996
Communication system for a ring-type network
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations91
US6819840B2Nov 16, 2004
Optical transmitting/receiving module and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations86
US6232842B1May 15, 2001
Amplifying circuit and optical receiver comprising the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
PANASONIC IP MAN CO LTD
8 patentsUS10716062B1Jul 14, 2020
Wireless system, power efficiency control method, server, and base station
PANASONIC IP MAN CO LTD9 citations82
US10798721B2Oct 6, 2020
Wireless base station device, server, and wireless communication method for communicating priority data and non-priority data
PANASONIC IP MAN CO LTD2 citations70
US11089483B2Aug 10, 2021
Shared frequency management apparatus and shared frequency management method
PANASONIC IP MAN CO LTD1 citations62
US10912099B2Feb 2, 2021
Communication terminal and communication method
PANASONIC IP MAN CO LTD1 citations62
US11191039B2Nov 30, 2021
Wireless system capable of using shared frequency, radio resource allocation method in wireless communication using shared frequency, and base station
PANASONIC IP MAN CO LTD0 citations52
US11076339B2Jul 27, 2021
Wireless communication system, wireless communication method, and base station
PANASONIC IP MAN CO LTD0 citations52
US11057124B2Jul 6, 2021
Wireless communication system, wireless communication apparatus and directivity determination method
PANASONIC IP MAN CO LTD0 citations52
US10939439B2Mar 2, 2021
Radio communication system, base station and radio communication method
PANASONIC IP MAN CO LTD0 citations52
PANASONIC CORP
6 patentsUS10999775B2May 4, 2021
Communication device, communication system, connection destination control method, and transmission rate control method
PANASONIC CORP2 citations71
US10470119B2Nov 5, 2019
Terminal apparatus, communication control apparatus, communication system, and communication control method
PANASONIC CORP1 citations62
US11445427B2Sep 13, 2022
Communication device, communication system, connection destination control method, and transmission rate control method
PANASONIC CORP1 citations61
US11019333B2May 25, 2021
Image transmission apparatus, image transport system and code amount control method
PANASONIC CORP1 citations60
US11166223B2Nov 2, 2021
Wireless communication system, management device, and communication path switching method
PANASONIC CORP0 citations50
US11201649B2Dec 14, 2021
Base station device, terminal device, communication system, and communication control method
PANASONIC CORP0 citations49
DENSO CORP
5 patentsUS7439655B2Oct 21, 2008
Laminated-type piezoelectric element
DENSO CORP35 citations92
US7429817B2Sep 30, 2008
Multilayer piezoelectric element
DENSO CORP11 citations83
US7358646B2Apr 15, 2008
Piezoelectric actuator
DENSO CORP7 citations74
US7339310B2Mar 4, 2008
Laminated piezoelectric element
DENSO CORP8 citations73
US7567020B2Jul 28, 2009
Laminated piezoelectric element including adhesive layers having small thickness and high adhesive strength
DENSO CORP3 citations62
SAKODA SHIMPEI
1 patentASANO HIROAKI
1 patentTOYOTA JIDOSHOKKI KK
1 patentShowing the top 50 of 63 patents by PatentIndex Score.