Inventor

Hiroshi Kitaguchi

Inventor

Naka, JP

Overview

1976–2016

Patent span

Physics

Primary field (CPC G)

Patents· 111 as inventor

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

G01Tprimary

G01TMeasurement of nuclear or x-radiation26%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

A61BDiagnosis11%

G03CPhotosensitive materials for photographic purposes10%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

A61KPreparations for medical, dental or toiletry purposes5%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data3%

H04NPictorial communication, e.g. television3%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

PatentTitleYear

9,519,067'Radioactive gas measurement apparatus and failed fuel inspection apparatus'2016 9,274,233'Dosage rate measurement system and dosage rate measurement method'2016 8,842,797'Gamma scanning apparatus'2014 8,193,224'Medicinal composition for prevention or treatment of parasitic protozoan infection'2012 8,190,398'Environmental radioactivity measurement system of administration and an analysis method of the radioactivity'2012 8,116,427'Radiological imaging apparatus'2012 7,986,763'Radiological imaging apparatus'2011 7,952,076'Radiation imaging system and nuclear medicine diagnosis instrument therefor'2011 7,795,285'Anti-trypanosomiasis agent'2010 7,759,646'Radiological imaging apparatus and radiological imaging method and radiological imaging support method'2010 7,745,795'Radiation detector, radiation detector element, and radiation imaging apparatus'2010 7,683,338'Radiological imaging system'2010 7,634,048'Radiological imaging apparatus'2009 7,627,082'Radiological imaging apparatus'2009 7,615,757'Semiconductor radiological detector and semiconductor radiological imaging apparatus'2009 7,541,593'Radiation detection module, printed circuit board, and radiological imaging apparatus'2009 7,535,008'Radiation imaging system and nuclear medicine diagnosis instrument therefor'2009 7,528,378'Radiation detection apparatus and radiological imaging apparatus'2009 7,473,415'Near infrared fluorescent contrast agent and method for fluorescence imaging'2009 7,446,319'Semiconductor radiation detector and radiological imaging apparatus'2008 7,442,937'Radiation imaging apparatus and nuclear medicine diagnosis apparatus using the same'2008 7,381,073'Radiological imaging apparatus'2008 7,378,662'Radiation detector, radiation detector element, and radiation imaging apparatus'2008 7,372,035'Radiological imaging apparatus'2008 7,372,036'Radiological imaging apparatus'2008 7,371,877'Glycerol ester derivative'2008 7,355,181'Radiological imaging apparatus and radiological imaging method and radiological imaging support method'2008 7,329,873'Coincidence counting method of Î³ ray and nuclear medicine diagnostic apparatus'2008 7,315,025'Radiation detector and radiation apparatus'2008 7,297,958'Radiological imaging apparatus'2007 7,297,955'Semiconductor radiation detector, positron emission tomography apparatus, semiconductor radiation detection apparatus, detector unit and nuclear medicine diagnostic apparatus'2007 7,274,021'Coincidence counting method of Î³ray and nuclear medicine diagnostic apparatus'2007 7,264,790'1,3-glyceride compound having two iodophenyl groups'2007 7,260,176'X-ray sensor signal processor and X-ray computed tomography system using the same'2007 7,251,523'Tomogram creating device and radiation examining apparatus'2007 7,247,860'Radiation detection module, radiation detector and radiological imaging apparatus'2007 7,217,931'Radiological imaging apparatus and its detector unit'2007 7,218,701'Radiological imaging apparatus'2007 7,202,482'Radiation detection apparatus and radiological imaging apparatus'2007 7,202,480'Semiconductor radiological detector and semiconductor radiological imaging apparatus'2007 7,183,557'Radiological imaging apparatus'2007 7,157,716'Semiconductor radiation detector and radiation detection apparatus'2007 7,154,989'Radiological imaging apparatus'2006 7,151,262'Radioactive gas measurement apparatus and failed fuel detection system'2006 7,149,565'Tomogram creating method'2006 7,141,797'Radiation detector and radiation apparatus'2006 7,127,026'Radiological imaging apparatus and radiological imaging method and radiological imaging support method'2006 7,119,340'Radiation detector, radiation detector element, and radiation imaging apparatus'2006 7,115,877'Radiation detector, radiation detector element, and radiation imaging apparatus'2006 7,113,563'X-ray sensor signal processor and X-ray computed tomography system using the same'2006 7,101,532'Liposome containing hydrophobic iodine compound'2006 7,053,376'Radiological imaging apparatus and radiological imaging method and radiological imaging support method'2006 7,026,622'Radiological imaging apparatus'2006 7,008,614'Liposome containing hydrophobic iodine compound and X-ray contrast medium for radiograph comprising the liposome'2006 6,976,784'Radiological imaging apparatus and radiological imaging method'2005 6,975,700'X-ray sensor signal processor and X-ray computed tomography system using the same'2005 6,973,159'Radiological imaging apparatus and radiological imaging method and radiological imaging support method'2005 6,965,661'Radiological imaging apparatus and radiological imaging method'2005 6,939,975'Cyanine dyes'2005 6,928,138'X-ray sensor signal processor and X-ray computed tomography system using the same'2005 6,925,143'X-ray sensor signal processor and X-ray computed tomography system using the same'2005 6,920,196'Radiological imaging apparatus'2005 6,891,476'Electronic exposure dose meter and radiation handling operation management system employing the same'2005 6,859,511'X-ray sensor signal processor and x-ray computed tomography system using the same'2005 6,774,638'Charged particle measuring device and measuring method thereof'2004 6,639,392'Charged particle measuring device and measuring method thereof'2003 6,608,061'Bisaryl compound and medicament for cancer treatment comprising the same'2003 6,366,636'X-ray sensor signal processor and X-ray computed tomography system using the same'2002 6,333,962'Non-destructive inspection apparatus and inspection system using it'2001 6,049,586'Non-destructive inspection apparatus and inspection system using it'2000 5,933,473'Non-destructive inspection apparatus and inspection system using it'1999 RE035908'Neutron individual dose meter neutron dose rate meter, neutron detector and its method of manufacture'1998 5,717,080'Bis-azo compounds with 2,3-dichlorobenzoyl group'1998 5,640,462'Imaging method of X-ray computerized tomography and apparatus for X-ray computerized tomography'1997 5,589,510'Method for inhibiting retroviral infection by administering a naphthalenesulfonic acid compound'1996 5,457,322'Semiconductor radiation detection apparatus for discriminating radiation having differing energy levels'1995 5,436,221'Tumor metastasis inhibiting compounds and methods'1995 5,336,890'Semiconductor detection apparatus for detecting nuclear radiation'1994 5,321,269'Neutron individual dose meter, neutron dose rate meter, neutron detector and its method of manufacture'1994 5,252,706'Peptide derivative amphiphatic compound, intermediate thereof and liposome and film comprising peptide derivative amphiphatic compound'1993 5,206,027'Amphipathic compound and liposome comprising the same'1993 5,099,127'Portable intensitometer and apparatus for centralized control of exposure using the intensitometer'1992 5,076,502'System for discriminating radiation-contaminated fragments and apparatus for measuring radioactivity of fragments'1991 4,983,494'Image forming process including heating step'1991 4,879,466'Semiconductor radiation detector'1989 H0000691'Heat developable photographic element'1989 4,845,018'Image-forming process involving heating step'1989 4,824,759'Method for forming an image'1989 4,777,367'Method and apparatus for measuring the distribution of radioactivity'1988 4,775,610'Method for the formation of photographic images including heating step'1988 4,729,936'Image forming process including a heating step'1988 4,696,887'Method for formation of an image comprising a heating step'1987 4,695,525'Image forming process'1987 4,678,735'Heat developable light-sensitive material with development inhibitor releaser'1987 4,678,739'Image forming method including heating step'1987 4,675,277'Heat developable light-sensitive material'1987 4,670,373'Acid precursor'1987 4,656,126'Heat-developable color light-sensitive material'1987 4,643,964'Heat-developable light-sensitive material with electrically conductive layer'1987 4,639,408'Process for image formation comprising a heating step'1987 4,626,499'Heat developable light-sensitive material'1986 4,626,500'Heat-developable photographic light-sensitive material'1986 4,610,957'Heat-developable light-sensitive material'1986 4,591,720'Method of measuring radioactivity'1986 4,591,716'Radioactive concentration measuring apparatus'1986 4,546,075'Heat-developable photographic material'1985 4,532,103'Apparatus for measuring concentration of radioactivity'1985 4,528,258'Process for forming image'1985 4,473,632'Heat-developable color photographic material'1984 4,452,885'Heat-developable photographic material'1984 3,957,917'Resin composition for shaping information carrier'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2009Patents assigned to FUJI PHOTO FILM CO LTD (29)· patent assignee history

1984–2008Based in Kanagawa, JP· patent location history

1985–2016Patents assigned to HITACHI LTD (71)· patent assignee history

1985–2004Based in Ibaraki, JP· patent location history

1986–2016Based in Naka, JP· patent location history

1987–2012Based in Minami-ashigara, JP· patent location history

1997–2012Based in Naka-machi, JP· patent location history

2007–2012Patents assigned to FUJIFILM CORP (4)· patent assignee history

2012–2016Patents assigned to KITAGUCHI HIROSHI (5)· patent assignee history

2012–2016Patents assigned to TADOKORO TAKAHIRO (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	71	1985–2016
FUJI PHOTO FILM CO LTD	29	1984–2009
KITAGUCHI HIROSHIself	5	2012–2016
FUJIFILM CORP	4	2007–2012
TADOKORO TAKAHIRO	3	2012–2016

Locations

Location	Patents	Span
Naka, JP	45	1986–2016
Kanagawa, JP	27	1984–2008
Naka-machi, JP	21	1997–2012
Minami-ashigara, JP	8	1987–2012
Ibaraki, JP	5	1985–2004