Inventor
WATANABE MASATOSHI
JP122 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
16 patentsUS5559789ASep 24, 1996
CDMA/TDD Radio Communication System
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD134 citations99
US6765895B1Jul 20, 2004
Spectrum spread communication system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD73 citations98
US6144650ANov 7, 2000
Mobile communication system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations96
US6044104AMar 28, 2000
Cell search method and mobile station apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD64 citations96
US6028852AFeb 22, 2000
CDMA cellular radio transmission system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations96
US6522869B1Feb 18, 2003
Transmission apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations93
US6493330B1Dec 10, 2002
CDMA cellular radio transmission system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations93
US6490257B1Dec 3, 2002
Mobile station apparatus and its transmission power method in wireless communication system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations93
US6195343B1Feb 27, 2001
Spectrum spread communication system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations93
US6047015AApr 4, 2000
Mobile radio apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations93
US5802110ASep 1, 1998
Wireless mobile system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations93
US5459760AOct 17, 1995
Transmitting and receiving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations93
US6526271B1Feb 25, 2003
Method and apparatus for interference rejection
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations91
US6442405B1Aug 27, 2002
Base station device and radio communication method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations91
US6665287B1Dec 16, 2003
Radio communication system and method therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations90
US6480479B1Nov 12, 2002
CDMA cellular radio transmission system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations82
HITACHI LTD
11 patentsUS4503377AMar 5, 1985
Variable speed rotary electric machine
HITACHI LTD86 citations95
US3963950AJun 15, 1976
Stator of rotary electric machine
HITACHI LTD72 citations93
US4761581AAug 2, 1988
Magnetic wedge
HITACHI LTD35 citations92
US4306165ADec 15, 1981
Cooling system for rotary electric machines
HITACHI LTD42 citations91
US4274027AJun 16, 1981
Salient pole rotor with shielding rods between adjacent poles
HITACHI LTD46 citations91
US4334159AJun 8, 1982
Slip ring cooling devices for electrical rotary machines
HITACHI LTD32 citations90
US7409832B2Aug 12, 2008
Gas turbine power generator plant with mutually independent cooling air channels from intake to exhaust
HITACHI LTD11 citations84
US4293787AOct 6, 1981
Stator winding holding structure for rotary electric machine
HITACHI LTD23 citations82
US4809058AFeb 28, 1989
Integrated circuit device
HITACHI LTD20 citations81
US4409506AOct 11, 1983
Induction motor
HITACHI LTD27 citations81
US3932778AJan 13, 1976
Cooling device for an electric rotary machine
HITACHI LTD32 citations81
MUKAIDE TAIHEI
4 patentsUS8532257B2Sep 10, 2013
X-ray imaging apparatus and X-ray imaging method
MUKAIDE TAIHEI23 citations92
US8588366B2Nov 19, 2013
X-ray imaging apparatus and X-ray imaging method
MUKAIDE TAIHEI7 citations83
US8509382B2Aug 13, 2013
X-ray imaging apparatus and X-ray imaging method
MUKAIDE TAIHEI6 citations83
US8214158B2Jul 3, 2012
X-ray imaging apparatus, X-ray imaging method and method of controlling X-ray imaging apparatus
MUKAIDE TAIHEI12 citations83
WATANABE MASATOSHI
3 patentsUS4932429AJun 12, 1990
Screw stopper including anti-freeze device used for water pipe valve
WATANABE MASATOSHI39 citations87
US8908829B2Dec 9, 2014
X-ray imaging apparatus and X-ray imaging method
WATANABE MASATOSHI16 citations83
US8207838B2Jun 26, 2012
Eco-drive assist apparatus and method
WATANABE MASATOSHI10 citations82
CANON KK
2 patentsUS9257254B2Feb 9, 2016
Transmissive target, X-ray generating tube including transmissive target, X-ray generating apparatus, and radiography system
CANON KK29 citations94
US8036336B2Oct 11, 2011
X-ray imaging apparatus, X-ray imaging method and method of controlling X-ray imaging apparatus
CANON KK8 citations84
TORAY INDUSTRIES
2 patentsROHM CO LTD
2 patentsITAGAKI NAHO
1 patentMITSUMI ELECTRIC CO LTD
1 patentFUJITSU LTD
1 patentHITACHI CONSTRUCTION MACHINERY
1 patentKUWAE JUNTA
1 patentKAWAKAMI SOICHIRO
1 patentKAWASUMI LAB INC
1 patentRICOH KK
1 patentPIONEER ELECTRONIC CORP
1 patentFUJITSU TEN LTD
1 patentShowing the top 50 of 122 patents by PatentIndex Score.