LexDanaLexDanabeta
Inventor

Takashi Azuma

Inventor
Kawasaki, JP

Overview

72→
Patents
1980–2020
Patent span
Physics
Primary field (CPC G)

Patents· 72 as inventor

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

A61Bprimary
A61BDiagnosis25%
G01SRadio direction-finding16%
G06TImage data processing or generation, in general7%
G10KSound-producing devices4%
A61NElectrotherapy4%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general4%
G05BControl or regulating systems in general2%
H04NPictorial communication, e.g. television2%
G06KGraphical data reading2%
G09GArrangements or circuits for control of indicating devices using static means to present variable information2%
PatentTitleYear
10,866,163Anomaly monitoring device and method for producing anomaly signs according to combinations of sensors based on relationship of sensor fluctuations202010,861,610Abnormality diagnosis system202010,856,852Ultrasonic diagnostic system and ultrasonic diagnostic method202010,573,421Plant operation system and plant operation method202010,573,009In vivo movement tracking apparatus202010,504,631Plant abnormality prediction detection system20199,771,074'Vehicle control device and control method'20179,754,185'Ultrasound imaging apparatus'20179,632,151'Magnetic resonance measuring equipment'20179,439,620'Ultrasound diagnosis apparatus'20169,259,205'Ultrasound image capture device, ultrasound image capture method, ultrasound image capture program'20169,238,469'Interior equipment installation structure for railcar'20169,165,363'Image diagnostic device and image correction method'20159,129,187'Image reconstruction method and device'20159,119,557'Ultrasonic image processing method and device, and ultrasonic image processing program'20159,067,606'Railcar'20159,012,386'Grease composition for hub unit bearing employing an angular contact ball bearing and hub unit bearing'20159,005,127'Ultrasound image picking-up device'20158,979,759'Ultrasonic imaging device and information processing device'20158,971,600'Ultrasonic diagnosis apparatus and method for constructing distribution image of blood flow dynamic state'20158,911,372'Ultrasonic medical diagnostic device for imaging changes with time'20148,895,489'Grease composition for hub unit bearing'20148,867,813'Ultrasonic imaging device, ultrasonic imaging method and program for ultrasonic imaging'20148,861,812'Ultrasonic imaging apparatus'20148,760,974'Ultrasonic probe and ultrasonic imaging apparatus'20148,647,276'Ultrasonic diagnostic device'20148,562,531'Ultrasonic motion detecting device, and image producing device and ultrasonic therapeutic using the detecting device'20138,535,229'Ultrasonographic device'20138,506,484'Ultrasonic imaging device'20138,506,483'Ultrasonographic device'20138,460,191'Ultrasonic medical diagnostic device for imaging changes with time'20138,397,574'Ultrasonic transducer, ultrasonic probe, and ultrasonic imaging device'20138,388,537'Ultrasonic imaging apparatus'20138,388,536'Ultrasonic imaging apparatus'20138,353,836'Ultrasonographic device for performing luminance correction'20138,333,699'Ultrasonograph'20128,328,723'Ultrasound diagnosis apparatus'20128,323,197'Blood flow measuring and evaluating apparatus'20128,167,806'Ultrasonograph'20128,132,462'Ultrasonographic device'20128,118,745'Ultrasound imaging apparatus'20128,083,679'Ultrasonic imaging apparatus'20118,079,956'Ultrasonographic device and ultrasonographic method'20118,002,703'Ultrasonic imaging device'20117,946,992'Velocity measuring method and velocity measuring device using the same'20117,942,821'Doppler velocity detection device and ultrasonographic device using the same'20117,860,258'Electro-acoustic transducer device'20107,817,811'Sound-electricity conversion device, array-type ultrasonic transducer, and ultrasonic diagnostic apparatus'20107,785,260'Ultrasonograph'20107,780,598'Sonodynamic treatment apparatus and method of controlling the same'20107,758,507'Blood flow imaging'20107,699,779'Ultrasonic treatment equipment'20107,662,098'Ultrasonic probe and ultrasonic device'20107,604,600'Ultrasonic imaging device'20097,473,226'Ultrasonographic device and ultrasonographic method'20097,473,225'Ultrasonic imaging system and method'20097,404,797'Ultrasonic imaging system and ultrasonic signal processing method'20087,325,457'Sensor and sensor module'20087,125,387'Ultrasonic apparatus for therapeutical use'20067,115,094'Ultrasonic probe, ultrasonic imaging apparatus and ultrasonic imaging method'20066,929,717'Paper making method and apparatus'20056,926,671'Ultrasonic imaging apparatus and method'20056,511,428'Ultrasonic medical treating device'20036,067,314'Direct spread spectrum signal receiving apparatus and synchronism acquisition circuit'20006,000,122'Component suction head for electronic component mounting machines'19995,826,035'Image display apparatus'19985,657,248'Image display apparatus'19975,572,630'Image forming apparatus'19965,432,404'Apparatus for detecting a geometric distortion of an image on a display device'19955,194,783'Display apparatus based on a digital convergence scheme'19934,321,886'Apparatus for controlling toner concentration'19824,236,485'Toner concentration control device'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2017Patents assigned to HITACHI LTD (20)· patent assignee history
2000–2020Based in Tokyo, JP· patent location history
2003–2016Patents assigned to HITACHI MEDICAL CORP (39)· patent assignee history
2003–2015Based in Kodaira, JP· patent location history
2008–2013Based in Kawasaki, JP· patent location history
2011–2017Patents assigned to AZUMA TAKASHI (35)· patent assignee history
2011–2015Patents assigned to UMEMURA SHIN-ICHIRO (7)· patent assignee history
2011–2013Patents assigned to UMEMURA SHINICHIRO (7)· patent assignee history
2013–2015Based in Sagamihara, JP· patent location history
2015–2016Based in Fuchu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI MEDICAL CORP392003–2016
AZUMA TAKASHIself352011–2017
HITACHI LTD201993–2017
UMEMURA SHIN-ICHIRO72011–2015
UMEMURA SHINICHIRO72011–2013
Locations
LocationPatentsSpan
Kawasaki, JP192008–2013
Kodaira, JP172003–2015
Tokyo, JP102000–2020
Sagamihara, JP72013–2015
Fuchu, JP32015–2016