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Inventor

Kazuo Shirakawa

Inventor
Kawasaki, JP

Overview

31→
Patents
1984–2020
Patent span
Physics
Primary field (CPC G)

Patents· 31 as inventor

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

G01Sprimary
G01SRadio direction-finding65%
H01QAntennas, i.e. radio aerials9%
B41JTypewriters5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
Y10TTechnical subjects covered by former us classification5%
G01CMeasuring distances, levels or bearings2%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices2%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%
G08GTraffic control systems2%
H04BTransmission2%
PatentTitleYear
10,852,410Angle estimating apparatus and angle estimating method20209,645,230'Detection and ranging apparatus'20179,575,170'Radar device and target height calculation method'20179,507,018'Detection and ranging apparatus and ranging method'20169,128,171'System and method for detection and ranging'20159,091,758'Detection and ranging system and angle estimation method'20158,928,522'Radar device'20158,816,898'Radar apparatus'20148,742,980'Radar device and target detection method'20148,587,470'Radar apparatus and target detecting method'20138,581,747'Pedestrian support system'20138,203,485'Method of estimating direction of arrival and apparatus thereof'20128,009,083'Detection and ranging apparatus and method of designing detection and ranging apparatus'20117,912,680'Direction-of-arrival estimation apparatus'20117,859,450'Detection and ranging appartus and detection and ranging method'20107,847,733'Direction-of-arrival estimating device and program'20107,812,761'DSSS radar, method implemented by radar and computer-readable storage medium'20107,782,249'Detection and ranging device and detection and ranging method'20107,692,572'Detecting and ranging apparatus and detecting and ranging program product'20107,679,562'Target detection apparatus and system'20107,663,549'Incoming direction estimation apparatus'20107,605,745'On-vehicle radar device and on-vehicle radar device control system'20097,504,989'On-vehicle radar device'20097,504,988'Radar device with overlapping short and long range sensors'20097,501,959'Signal incoming direction estimation apparatus'20097,450,056'Search/detection apparatus'20087,379,020'Apparatus and method for estimating direction of arrival of radio wave'20087,196,656'Apparatus for estimating direction of arrival of signal'20075,100,498'Method of producing a minutely patterned structure'19925,023,700'Minutely patterned structure'19914,433,043'Water based photosensitive composition with hydrolyzate of mammal collagen'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1992Patents assigned to TOPPAN PRINTING CO LTD (3)· patent assignee history
1984Based in Ichikawa, JP· patent location history
1991–1992Patents assigned to NGK INSULATORS LTD (2)· patent assignee history
1991Based in Tokyo, JP· patent location history
1992Based in Taitoh, JP· patent location history
2007–2020Patents assigned to FUJITSU LTD (28)· patent assignee history
2007–2015Based in Kawasaki, JP· patent location history
2008–2020Patents assigned to FUJITSU TEN LTD (10)· patent assignee history
2012–2015Patents assigned to SHIRAKAWA KAZUO (7)· patent assignee history
2015–2020Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD282007–2020
FUJITSU TEN LTD102008–2020
SHIRAKAWA KAZUOself72012–2015
TOPPAN PRINTING CO LTD31984–1992
NGK INSULATORS LTD21991–1992
Locations
LocationPatentsSpan
Kawasaki, JP222007–2015
Yokohama, JP62015–2020
Taitoh, JP11992
Tokyo, JP11991
Ichikawa, JP11984