Inventor

Hirokazu Karasawa

Inventor

Yokohama, JP

Overview

10→

Patents

2008–2017

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties75%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general8%

G01SRadio direction-finding8%

G10KSound-producing devices8%

PatentTitleYear

9,719,966'Ultrasonic flaw detecting apparatus, ultrasonic transducer, and ultrasonic flaw detecting method'2017 9,157,896'Ultrasonic flaw detecting apparatus and ultrasonic flaw detecting method'2015 8,488,871'Three-dimensional ultrasonic inspection apparatus'2013 8,429,972'Ultrasonic imaging apparatus'2013 8,413,515'Ultrasonic inspection apparatus'2013 8,100,015'Ultrasonic inspection apparatus and ultrasonic probe used for same'2012 8,020,445'Three-dimensional ultrasonic imaging device'2011 7,496,456'3D ultrasonographic device'2009 7,421,900'Ultrasonograph, ultrasonic transducer, examining instrument, and ultrasonographing device'2008 7,380,456'3-dimensional ultrasonographic device'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2015Patents assigned to TOSHIBA KK (9)· patent assignee history

2008–2015Based in Yokohama, JP· patent location history

2009–2017Based in Kanagawa, JP· patent location history

2012–2015Patents assigned to KARASAWA HIROKAZU (5)· patent assignee history

2012–2015Patents assigned to ISOBE HIDEO (3)· patent assignee history

2015Patents assigned to HARUNA KAZUYUKI (1)· patent assignee history

2015Patents assigned to HIEDA TSUYOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	9	2008–2015
KARASAWA HIROKAZUself	5	2012–2015
ISOBE HIDEO	3	2012–2015
HARUNA KAZUYUKI	1	2015
HIEDA TSUYOSHI	1	2015

Locations

Location	Patents	Span
Yokohama, JP	6	2008–2015
Kanagawa, JP	4	2009–2017