Inventor
FUSE MASARU
JP71 patents
⚠️ This page may combine multiple inventors who share the name “FUSE MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
34 patentsUSRE39785EAug 21, 2007
System for optically transmitting frequency-division-multiplexed signal and transmitter therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations96
US6078412AJun 20, 2000
Optical transmitter and optical transmission system using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations96
US5541757AJul 30, 1996
Optical fiber cable service system provided with video on demand service
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD68 citations96
US7349634B2Mar 25, 2008
Optical transmission system for radio access and high frequency optical transmitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations93
US6486986B1Nov 26, 2002
System for optically transmitting frequency-division-multiplexed signal and transmitter therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations93
US6335814B1Jan 1, 2002
Optical transmission system and optical transmitter and optical receiver used therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US6211996B1Apr 3, 2001
Angle modulator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations93
US6556327B1Apr 29, 2003
Signal converter, optical transmitter and optical fiber transmission system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US5768449AJun 16, 1998
Optical transmission system and optical transmission method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US5539657AJul 23, 1996
Picture image distributing apparatus provided within passenger moving vehicle
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US6775483B1Aug 10, 2004
System, device, and method for wavelength-division multiplex optical transmission
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US7110672B2Sep 19, 2006
Optical transmission system for frequency-multiplexed signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6954593B1Oct 11, 2005
Burst optical communication apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US6909855B2Jun 21, 2005
FM modulator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations74
US6832047B1Dec 14, 2004
Optical transmission system for frequency-multiplexed signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6626588B1Sep 30, 2003
Optical transmission apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US6532099B2Mar 11, 2003
Optical communications apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US6512619B1Jan 28, 2003
Frequency modulation apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US6512621B1Jan 28, 2003
FM modulator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US5973820AOct 26, 1999
FM modulation device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US5923458AJul 13, 1999
Frequency modulator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US6496304B2Dec 17, 2002
Optical amplifying device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations72
US6437908B2Aug 20, 2002
Optical amplifying device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations72
US7382986B2Jun 3, 2008
Signal converter, optical transmitter and optical fiber transmission system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US7321733B2Jan 22, 2008
Split-band optical transmission system and optical transmission method used therein
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US7062172B2Jun 13, 2006
Optical transmission system for frequency-multiplexed signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations63
US6928246B2Aug 9, 2005
Optical transmission system for frequency-multiplexed signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US6754448B2Jun 22, 2004
Multiplex transmission apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US6690893B2Feb 10, 2004
Optical transmitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US5444562AAug 22, 1995
Apparatus for transmitting an intensity-modulated light signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US7236701B2Jun 26, 2007
Optical transmission system for performing communication using a plurality of communication lines
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US6891995B2May 10, 2005
Wavelength division multiplex transmission system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US7164858B2Jan 16, 2007
Optical transmission system and optical transmitter used therein
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
US6834135B2Dec 21, 2004
Optical switching system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
PANASONIC CORP
8 patentsUS7986783B2Jul 26, 2011
Data transmitting apparatus
PANASONIC CORP25 citations92
US7912215B2Mar 22, 2011
Data transmission apparatus, data receiving apparatus and method executed thereof
PANASONIC CORP8 citations84
US7539419B2May 26, 2009
Optical transmission system for radio access and high frequency optical transmitter
PANASONIC CORP8 citations84
US7801300B2Sep 21, 2010
Data transmitter and data receiver
PANASONIC CORP7 citations73
US7907731B2Mar 15, 2011
Data communication system
PANASONIC CORP3 citations62
US7839946B2Nov 23, 2010
Data communication apparatus and data communication method
PANASONIC CORP3 citations62
US7835524B2Nov 16, 2010
Encrypting of communications using a transmitting/receiving apparatus via key information based on a multi-level code signal and a pseudo-random number sequence for modulation with an information signal
PANASONIC CORP2 citations62
US7734185B2Jun 8, 2010
Optical transmitter and optical transmission system
PANASONIC CORP2 citations62
JTEKT CORP
4 patentsUS7441396B2Oct 28, 2008
Manufacture method of power transmission chain and pin-retainer jig
JTEKT CORP8 citations74
US7900356B2Mar 8, 2011
Device for assembling tapered roller bearing
JTEKT CORP2 citations63
US7806794B2Oct 5, 2010
Power transmission chain and power transmission device
JTEKT CORP6 citations63
US7757473B2Jul 20, 2010
Manufacture method of power transmission chain and a power-transmission-chain manufacturing apparatus employed by the manufacture method
JTEKT CORP6 citations63
FUSE MASARU
2 patentsMATSUSHITA ELECTRIC CO LTD
1 patentKONICA MINOLTA INC
1 patentShowing the top 50 of 71 patents by PatentIndex Score.