Inventor

Masaru Fuse

Inventor

Toyonaka, JP

Overview

1992–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 69 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary

H04BTransmission30%

H04LTransmission of digital information, e.g. telegraphic communication19%

H04JMultiplex communication16%

H03CModulation4%

H04KSecret communication4%

Y10TTechnical subjects covered by former us classification3%

B21LMaking metal chains2%

F16GBelts, cables, or ropes, predominantly used for driving purposes2%

H04NPictorial communication, e.g. television2%

H04QSelecting2%

PatentTitleYear

10,603,887Apparatus for manufacturing multilayer electrode2020 9,662,806'Kneading device'2017 8,910,366'Press-fitting method of member and press-fitting apparatus'2014 8,761,170'Communication device, communication method, integrated circuit, and program'2014 8,189,787'Data transmitting apparatus, data receiving apparatus and data communication apparatus'2012 8,180,052'Data communication apparatus'2012 8,107,628'Data transmitting apparatus and data receiving apparatus'2012 8,078,059'Multimode optical transmission device'2011 7,986,783'Data transmitting apparatus'2011 7,965,788'Data receiving apparatus'2011 7,917,038'Multimode optical transmission device'2011 7,912,215'Data transmission apparatus, data receiving apparatus and method executed thereof'2011 7,907,731'Data communication system'2011 7,907,670'Data transmitting apparatus and data receiving apparatus'2011 7,900,356'Device for assembling tapered roller bearing'2011 7,869,600'Optical transmitter and transmitting method for transmitting cryptogram'2011 7,839,946'Data communication apparatus and data communication method'2010 7,835,524'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'2010 7,806,794'Power transmission chain and power transmission device'2010 7,801,300'Data transmitter and data receiver'2010 7,757,473'Manufacture method of power transmission chain and a power-transmission-chain manufacturing apparatus employed by the manufacture method'2010 7,734,185'Optical transmitter and optical transmission system'2010 7,660,027'Optical modulator and modulation method'2010 7,606,503'Pulse signal demodulation device'2009 7,539,419'Optical transmission system for radio access and high frequency optical transmitter'2009 7,441,396'Manufacture method of power transmission chain and pin-retainer jig'2008 7,424,222'Optical packet exchanger'2008 7,382,986'Signal converter, optical transmitter and optical fiber transmission system'2008 RE040270'Optical amplifying device'2008 7,349,634'Optical transmission system for radio access and high frequency optical transmitter'2008 7,321,733'Split-band optical transmission system and optical transmission method used therein'2008 RE039785'System for optically transmitting frequency-division-multiplexed signal and transmitter therefor'2007 7,236,701'Optical transmission system for performing communication using a plurality of communication lines'2007 7,218,829'Optical transmission module'2007 7,164,858'Optical transmission system and optical transmitter used therein'2007 7,151,896'Burst optical communication apparatus'2006 7,110,672'Optical transmission system for frequency-multiplexed signal'2006 7,076,166'Low-cost optical burst transmission system, apparatus, and method'2006 7,062,172'Optical transmission system for frequency-multiplexed signal'2006 7,058,300'Data transmission rate arbitration method and optical communication apparatus'2006 7,035,551'Optical transmitter'2006 6,954,593'Burst optical communication apparatus'2005 6,928,246'Optical transmission system for frequency-multiplexed signal'2005 6,909,855'FM modulator'2005 6,891,995'Wavelength division multiplex transmission system'2005 6,834,135'Optical switching system'2004 6,832,047'Optical transmission system for frequency-multiplexed signal'2004 6,775,483'System, device, and method for wavelength-division multiplex optical transmission'2004 6,754,448'Multiplex transmission apparatus'2004 6,690,893'Optical transmitter'2004 6,687,465'FM modulator'2004 6,626,588'Optical transmission apparatus'2003 6,556,327'Signal converter, optical transmitter and optical fiber transmission system'2003 6,532,099'Optical communications apparatus'2003 6,512,619'Frequency modulation apparatus'2003 6,512,621'FM modulator'2003 6,496,304'Optical amplifying device'2002 6,486,986'System for optically transmitting frequency-division-multiplexed signal and transmitter therefor'2002 6,437,908'Optical amplifying device'2002 6,335,814'Optical transmission system and optical transmitter and optical receiver used therefor'2002 6,211,996'Angle modulator'2001 6,078,412'Optical transmitter and optical transmission system using the same'2000 5,973,820'FM modulation device'1999 5,923,458'Frequency modulator'1999 5,768,449'Optical transmission system and optical transmission method'1998 5,541,757'Optical fiber cable service system provided with video on demand service'1996 5,539,657'Picture image distributing apparatus provided within passenger moving vehicle'1996 5,444,562'Apparatus for transmitting an intensity-modulated light signal'1995 5,140,417'Fast packet transmission system of video data'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2009Based in Toyonaka, JP· patent location history

1995–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (41)· patent assignee history

2003–2014Based in Osaka, JP· patent location history

2004–2008Based in Neyagawa, JP· patent location history

2008–2020Patents assigned to JTEKT CORP (7)· patent assignee history

2008–2020Based in Kashihara, JP· patent location history

2009–2014Patents assigned to PANASONIC CORP (19)· patent assignee history

2011–2014Patents assigned to FUSE MASARU (6)· patent assignee history

2012Patents assigned to FURUSAWA SATOSHI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	41	1995–2008
PANASONIC CORP	19	2009–2014
JTEKT CORP	7	2008–2020
FUSE MASARUself	6	2011–2014
FURUSAWA SATOSHI	3	2012

Locations

Location	Patents	Span
Toyonaka, JP	31	1992–2009
Osaka, JP	22	2003–2014
Neyagawa, JP	9	2004–2008
Kashihara, JP	7	2008–2020