P

Inventor

SATOH YUKI

JP48 patents
⚠️ This page may combine multiple inventors who share the name “SATOH YUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

40 patents
US5719539AFeb 17, 1998

Dielectric filter with multiple resonators

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD110 citations99
US7084831B2Aug 1, 2006

Wireless device having antenna

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD70 citations98
US6980158B2Dec 27, 2005

Mobile telecommunication antenna and mobile telecommunication apparatus using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations96
US6404302B1Jun 11, 2002

Surface acoustic wave filter utilizing a transmission line with phase characteristics that increase filter out of band attenuation

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations96
US6020799AFeb 1, 2000

Laminated dielectric antenna duplexer and a dielectric filter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations96
US5949294ASep 7, 1999

Reference frequency source oscillator formed from first and second containers

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD81 citations96
US5589724ADec 31, 1996

Piezoelectric device and a package

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations96
US5473289ADec 5, 1995

Temperature compensated crystal oscillator

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD69 citations96
US5319324AJun 7, 1994

Method of direct bonding of crystals and crystal devices

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations96
US6995630B2Feb 7, 2006

High-frequency compound switch module and communication terminal using it

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations93
US6628241B1Sep 30, 2003

Antenna device and communication terminal comprising the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations93
US7417591B2Aug 26, 2008

Antenna apparatus and portable wireless device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US7035602B2Apr 25, 2006

High-frequency composite switch component

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US6900768B2May 31, 2005

Antenna device and communication equipment using the device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US6759924B2Jul 6, 2004

Multi-frequency antenna duplexer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6445261B1Sep 3, 2002

Saw filter antenna sharing device using the same, and mobile communication terminal using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US6310422B1Oct 30, 2001

Surface acoustic wave filter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US5847489ADec 8, 1998

Piezoelectric device and a package

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US7010273B2Mar 7, 2006

High-frequency composite switch module

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations91
US5714919AFeb 3, 1998

Dielectric notch resonator and filter having preadjusted degree of coupling

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations91
US6998912B2Feb 14, 2006

High-frequency composite switch module and mobile communication device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US6983129B2Jan 3, 2006

Radio frequency switch and wireless communication apparatus using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84
US6856213B2Feb 15, 2005

High frequency composite switch module

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US6781553B2Aug 24, 2004

Antenna device and radio communication device comprising the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84
US6759925B2Jul 6, 2004

Radio-frequency hybrid switch module

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US6891449B2May 10, 2005

Antenna duplexer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations83
US6222429B1Apr 24, 2001

Dielectric resonator, dielectric notch filter, and dielectric filter with optimized resonator and cavity dimensions

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations81
US6895228B2May 17, 2005

High frequency low-pass filter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6850779B1Feb 1, 2005

Mobile communication antenna and mobile communication apparatus using it

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6911890B2Jun 28, 2005

High frequency laminated device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US6335663B1Jan 1, 2002

Multiplexer/branching filter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US6414572B2Jul 2, 2002

Dielectric resonator having a frequency tuning member spirally engaged with the cavity

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US7239217B2Jul 3, 2007

Antenna duplexer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations71
US7136018B2Nov 14, 2006

Portable radio

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations71
US7084825B2Aug 1, 2006

Antenna and electronic device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations71
US7151492B2Dec 19, 2006

Antenna and portable wireless device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US6998932B2Feb 14, 2006

High-frequency switch

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US6476614B1Nov 5, 2002

Detector for detecting frequencies in more than one band

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US6107900AAug 22, 2000

Dielectric resonator having a through hole mounting structure

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations61
US7106150B2Sep 12, 2006

Surface acoustic wave filter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51

(unassigned)

1 patent

RICOH KK

1 patent

TOSHIBA KK

1 patent

FUKUDA TORU

1 patent

PANASONIC CORP

1 patent

JFE STEEL CORP

1 patent

SATOH YUKI

1 patent

KOMIYA ATSUSHI

1 patent