Inventor

Fumio Kawaguchi

Inventor

Tokyo, JP

Overview

29→

Patents

1978–2013

Patent span

Human necessities

Primary field (CPC A)

Patents· 29 as inventor

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

A61Bprimary

A61BDiagnosis58%

G01NInvestigating or analysing materials by determining their chemical or physical properties13%

G01TMeasurement of nuclear or x-radiation11%

G01RMeasuring electric variables3%

G06TImage data processing or generation, in general3%

G09GArrangements or circuits for control of indicating devices using static means to present variable information3%

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%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

PatentTitleYear

8,386,192'Disease diagnosis support system'2013 8,050,744'Optical system for measuring metabolism in a body and imaging method'2011 7,974,671'Living body information signal processing system combining living body optical measurement apparatus and brain wave measurement apparatus and probe device used for the same'2011 7,778,694'Biological optical measurement instrument'2010 7,715,904'Optical system for measuring metabolism in a body and imaging method'2010 7,440,794'Optical system for measuring metabolism in a body and imaging method'2008 7,353,054'Optical measurement apparatus for living body'2008 7,286,870'Optical system for measuring metabolism in a body and imaging method'2007 7,228,166'Biological light measuring instrument'2007 7,072,700'Biological photometric device'2006 7,039,454'Biological optical measuring instrument'2006 6,961,040'Two-dimensional monochrome bit face display'2005 6,611,698'Optical measuring instrument'2003 6,542,763'Optical measurement equipment and recording medium and optical measurement method'2003 6,282,438'Optical system for measuring metabolism in a body and imaging method'2001 6,128,517'Optical system for measuring metabolism in a body and imaging method'2000 5,803,909'Optical system for measuring metabolism in a body and imaging method'1998 5,678,556'Imaging method for spatial distributions of absorber concentrations'1997 5,586,554'Optical system for measuring metabolism in a body'1996 5,419,320'Method and apparatus for obtaining an image indicating metabolism in a body'1995 5,408,093'Optical computed tomography equipment having image inverting optical device'1995 5,349,951'Optical CT imaging device'1994 5,239,185'Method and equipment for measuring absorptance of light scattering materials using plural wavelengths of light'1993 5,190,039'Apparatus and method for monitoring body organs'1993 5,148,022'Method for optically inspecting human body and apparatus for the same'1992 4,982,096'Multi-element radiation detector'1991 4,598,203'Multielement radiation detector'1986 4,145,609'Scintillator for a gamma ray camera'1979 4,090,081'Scintillator for gamma ray camera'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2013Patents assigned to HITACHI MEDICAL CORP (13)· patent assignee history

1978–1979Based in Kokubunji, JP· patent location history

1986–2013Patents assigned to HITACHI LTD (21)· patent assignee history

1992–2013Based in Tokyo, JP· patent location history

1994–2011Based in Hinode, JP· patent location history

2005Patents assigned to EIZO NANAO CORP (1)· patent assignee history

2006Based in Green Heim, JP· patent location history

2007–2010Based in Kashiwa, JP· patent location history

2013Patents assigned to FUKUDA MASATO (1)· patent assignee history

2013Patents assigned to ICHIKAWA NORIYOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	21	1986–2013
HITACHI MEDICAL CORP	13	1978–2013
EIZO NANAO CORP	1	2005
FUKUDA MASATO	1	2013
ICHIKAWA NORIYOSHI	1	2013

Locations

Location	Patents	Span
Tokyo, JP	14	1992–2013
Hinode, JP	8	1994–2011
Kashiwa, JP	2	2007–2010
Kokubunji, JP	2	1978–1979
Green Heim, JP	1	2006