Inventor
SAKATA TSUTOMU
JP89 patents
⚠️ This page may combine multiple inventors who share the name “SAKATA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO WIRING SYSTEMS
15 patentsUS5981877ANov 9, 1999
Noise-prevention grommet and process for manufacturing the same
SUMITOMO WIRING SYSTEMS93 citations98
US7581564B2Sep 1, 2009
Protector
SUMITOMO WIRING SYSTEMS55 citations95
US6402155B2Jun 11, 2002
Sealing grommet, and methods of assembling said grommet and forming a waterproof seal between wires of a wire harness within said grommet
SUMITOMO WIRING SYSTEMS33 citations93
US6353185B1Mar 5, 2002
Grommet and method of installing said grommet on a panel
SUMITOMO WIRING SYSTEMS54 citations93
US6350956B1Feb 26, 2002
Wire harness protector
SUMITOMO WIRING SYSTEMS43 citations93
US6897380B2May 24, 2005
Grommet for a wire harness
SUMITOMO WIRING SYSTEMS45 citations92
US6685195B2Feb 3, 2004
Grommet
SUMITOMO WIRING SYSTEMS42 citations92
US6603078B2Aug 5, 2003
Grommet
SUMITOMO WIRING SYSTEMS38 citations92
US6495767B2Dec 17, 2002
Grommet
SUMITOMO WIRING SYSTEMS24 citations92
US6465740B2Oct 15, 2002
Grommet and method for fixing said grommet to a panel
SUMITOMO WIRING SYSTEMS21 citations91
US8013248B2Sep 6, 2011
Corrugated clamp
SUMITOMO WIRING SYSTEMS28 citations89
US4959509ASep 25, 1990
Grommet assembly for main and auxiliary wire harnesses
SUMITOMO WIRING SYSTEMS43 citations89
US7906728B2Mar 15, 2011
Method of covering wire harness branch section with protector and branch structure of wire harness
SUMITOMO WIRING SYSTEMS11 citations81
US9673600B2Jun 6, 2017
Grommet
SUMITOMO WIRING SYSTEMS2 citations71
US10985542B2Apr 20, 2021
Wire protecting protector and protector-equipped wire
SUMITOMO WIRING SYSTEMS2 citations68
PANASONIC IP MAN CO LTD
15 patentsUS9548621B2Jan 17, 2017
Contactless connector system tolerant of position displacement between transmitter coil and receiver coil and having high transmission efficiency
PANASONIC IP MAN CO LTD22 citations93
US9728982B2Aug 8, 2017
Wireless power transmission system and power transmission device of wireless power transmission system
PANASONIC IP MAN CO LTD15 citations92
US9595834B2Mar 14, 2017
Wireless power transmission system and power transmission device
PANASONIC IP MAN CO LTD16 citations92
US10630115B2Apr 21, 2020
Foreign object detecting device, wireless power transmitting device, and wireless power transmission system
PANASONIC IP MAN CO LTD9 citations84
US10097047B2Oct 9, 2018
Wireless power transmission system and power transmission device of wireless power transmission system
PANASONIC IP MAN CO LTD9 citations84
US9762091B2Sep 12, 2017
Power transmitting device and wireless power transmission system
PANASONIC IP MAN CO LTD6 citations83
US10418891B2Sep 17, 2019
Wireless power transmission system
PANASONIC IP MAN CO LTD3 citations73
US10298070B2May 21, 2019
Wireless power transmission system and power transmission apparatus
PANASONIC IP MAN CO LTD2 citations73
US10170942B2Jan 1, 2019
Power receiving device and wireless power transmission system
PANASONIC IP MAN CO LTD2 citations73
US10148129B2Dec 4, 2018
Power transmitting device and wireless power transmission system
PANASONIC IP MAN CO LTD4 citations73
US9887590B2Feb 6, 2018
Wireless power transmission system
PANASONIC IP MAN CO LTD3 citations73
US9843200B2Dec 12, 2017
Power transmission device and wireless power transmission system
PANASONIC IP MAN CO LTD3 citations73
US9620282B2Apr 11, 2017
Noncontact connector apparatus and system using inductive coupling between coils
PANASONIC IP MAN CO LTD3 citations73
US10158256B2Dec 18, 2018
Contactless connector system tolerant of position displacement between transmitter coil and receiver coil and having high transmission efficiency
PANASONIC IP MAN CO LTD3 citations72
US12184080B2Dec 31, 2024
Wireless power supply unit and wireless power transmission system
PANASONIC IP MAN CO LTD0 citations63
PANASONIC CORP
5 patentsUS7525493B2Apr 28, 2009
Adaptive antenna apparatus including a plurality sets of partial array antennas having different directivities
PANASONIC CORP29 citations93
US7557761B2Jul 7, 2009
Array antenna apparatus having at least two feeding elements and operable in multiple frequency bands
PANASONIC CORP36 citations92
US9692238B2Jun 27, 2017
Wireless power transmission system and power transmitting device
PANASONIC CORP13 citations84
US7589687B2Sep 15, 2009
Antenna apparatus provided with antenna element excited through multiple feeding points
PANASONIC CORP13 citations84
US9991748B2Jun 5, 2018
Wireless power transmission system and power transmission device
PANASONIC CORP6 citations73
SAKATA TSUTOMU
4 patentsUS8730111B2May 20, 2014
Antenna evaluation apparatus for evaluating multiple wave of radio waves transmitted from scatterer antennas with function of calibration for the same apparatus
SAKATA TSUTOMU17 citations83
US8154460B2Apr 10, 2012
Wireless communication apparatus with housing changing between open and closed states
SAKATA TSUTOMU19 citations83
US8773317B2Jul 8, 2014
Antenna apparatus including multiple antenna portions on one antenna element operable at multiple frequencies
SAKATA TSUTOMU4 citations72
US8264414B2Sep 11, 2012
Antenna apparatus including multiple antenna portions on one antenna element
SAKATA TSUTOMU6 citations72
OKUHARA TAKASHI
3 patentsYAMAMOTO ATSUSHI
2 patentsASANUMA KENICHI
2 patentsSANO TAKAHIRO
1 patentMIZUTANI TATSUHIKO
1 patentPAKU KINRYU
1 patentAMARI SATORU
1 patentShowing the top 50 of 89 patents by PatentIndex Score.