Inventor

Masahiro Fujimoto

Inventor

Yokohama, JP

Overview

47→

Patents

1982–2019

Patent span

Physics

Primary field (CPC G)

Patents· 47 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television12%

G01RMeasuring electric variables10%

G06KGraphical data reading9%

H01QAntennas, i.e. radio aerials9%

G11BInformation storage based on relative movement between record carrier and transducer6%

LOC146%

G02BOptical elements, systems or apparatus4%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

B29CShaping or joining of plastics3%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

PatentTitleYear

10,466,320Multi-layered radio frequency coil2019 D0826930Personal computer2018 9,398,135'Mobile terminal with telephone function, method for controlling mobile terminal with telephone function, and computer-readable recording medium'2016 9,297,867'Radio frequncy (RF) body coil and method for tuning an RF body coil for magnetic resonance imaging'2016 D0748092'Personal computer'2016 9,237,223'Communication terminal, control method, and recording medium'2016 D0746810'Personal computer'2016 D0740805'Personal computer'2015 D0740806'Personal computer'2015 9,157,971'Distributed capacitance radio frequncy (RF) coil and magnetic resonance imaging system including the same'2015 8,760,501'Stereo camera apparatus and vehicle-mountable monitoring apparatus using same'2014 8,598,877'System and method for coil disabling in magnetic resonance imaging'2013 8,213,083'Wavelength selection filter, filter unit, light source device, optical apparatus, and refractive index sensor'2012 8,045,020'Imaging apparatus having specific mode switching sequence and hard disk drive appearance to externally-connected devices'2011 8,040,768'Information recording apparatus'2011 8,035,068'Imaging device and imaging apparatus'2011 8,030,929'Coil and MRI system'2011 7,865,024'Encoding apparatus, video camera'2011 7,706,221'Information recording/reproducing apparatus'2010 7,622,925'Parallel MR imaging method with MRI multi-turn coils having different pitch/sensitivity distributions'2009 7,541,810'RF coil and magnetic resonance imaging apparatus'2009 7,511,498'Magnetic resonance imaging apparatus and RF coil'2009 7,457,512'Information recording device'2008 7,317,837'Encoding apparatus, video camera'2008 7,269,112'Information recording apparatus'2007 7,116,620'System and method for controlling recording state transitions in an information recording apparatus'2006 6,771,574'Disk device, read control method for management information in disk device, and data processing terminal device using that disk device'2004 6,448,647'BGA package substrate'2002 6,323,434'Circuit board and production method thereof'2001 6,137,447'Antenna for reader/writer'2000 5,892,487'Antenna system'1999 5,866,891'Transmitter-receiver for non-contact IC card system'1999 5,825,554'Lenses with a variable refraction index'1998 5,804,811'Non-contacting RF-ID card for wide voltage range input'1998 5,764,196'Multiple loop antenna'1998 5,705,852'Non-contact IC card and process for its production'1998 5,703,573'Transmitter-receiver for non-contact IC card system'1997 5,694,139'Short-distance communication antenna and methods of manufacturing and using the short-distance communication antenna'1997 5,652,423'Non-contacting RF-ID card for wide voltage range input'1997 5,625,368'Radiowave antenna system'1997 5,444,455'Helical antenna feed element with switches to select end fire and backfire modes and circular polarization direction'1995 5,421,848'Method for fabricating a lens having a variable refractive index'1995 5,158,637'Method of and an apparatus for thermally processing crystalline thermoplastic resin film'1992 5,094,799'Process for producing biaxially oriented nylon film'1992 4,856,656'Multi-layer film and package'1989 4,753,431'Note storing apparatus'1988 4,365,700'Money receiving and dispensing system'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1999Based in Kawasaki, JP· patent location history

1997–2002Patents assigned to SONY CHEMICALS CORP (10)· patent assignee history

1997–2002Based in Tochigi, JP· patent location history

1997–2000Based in Kanuma, JP· patent location history

2004–2011Patents assigned to HITACHI LTD (9)· patent assignee history

2004–2014Based in Yokohama, JP· patent location history

2009–2011Patents assigned to GE MED SYS GLOBAL TECH CO LLC (4)· patent assignee history

2009–2016Based in Tokyo, JP· patent location history

2012–2016Patents assigned to FUJIMOTO MASAHIRO (5)· patent assignee history

2015–2018Patents assigned to FUJITSU LTD (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CHEMICALS CORP	10	1997–2002
HITACHI LTD	9	2004–2011
FUJIMOTO MASAHIROself	5	2012–2016
FUJITSU LTD	5	2015–2018
GE MED SYS GLOBAL TECH CO LLC	4	2009–2011

Locations

Location	Patents	Span
Yokohama, JP	10	2004–2014
Tokyo, JP	8	2009–2016
Tochigi, JP	5	1997–2002
Kanuma, JP	5	1997–2000
Kawasaki, JP	5	1995–1999