Inventor

Eiji Ogawa

Inventor

Kaisei-machi, JP

Overview

40→

Patents

1988–2010

Patent span

Physics

Primary field (CPC G)

Patents· 40 as inventor

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

A61Bprimary

A61BDiagnosis19%

G01SRadio direction-finding14%

G09GArrangements or circuits for control of indicating devices using static means to present variable information10%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves8%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

G06TImage data processing or generation, in general6%

H04NPictorial communication, e.g. television6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%

G01TMeasurement of nuclear or x-radiation2%

PatentTitleYear

7,666,138'Ultrasonic transmitting and receiving apparatus and ultrasonic transmitting and receiving method'2010 7,110,011'Monochromatic image display system'2006 7,076,524'Method, apparatus and recording medium for data transfer'2006 7,048,689'Ultrasonic receiving apparatus and ultrasonic receiving method'2006 6,984,819'Optical converting type ultrasonic receiving apparatus'2006 6,937,252'Image display method and image display unit'2005 6,934,590'Quality control system for medical diagnostic apparatus'2005 6,923,066'Ultrasonic transmitting and receiving apparatus'2005 6,910,380'Ultrasonic transmitting and receiving apparatus'2005 6,901,157'Ultrasonic diagnostic apparatus'2005 6,883,362'Ultrasonic diagnostic apparatus and method of checking its performance'2005 6,881,189'Ultrasonic receiving apparatus and ultrasonic receiving method'2005 6,861,661'Radiation image read-out apparatus and image transmission apparatus'2005 6,859,192'Method for evaluating quality of image on display device'2005 6,816,155'Method of correcting gradation and image display system employing the same'2004 6,783,495'Ultrasonic diagnosing apparatus'2004 6,783,494'Ultrasonic probe and ultrasonic diagnosing apparatus using the same'2004 6,740,035'Ultrasonic receiving apparatus and ultrasonic diagnosing apparatus using the same'2004 6,709,393'Ultrasonic receiving apparatus and ultrasonic receiving method'2004 6,707,884'X-ray scatter reducing grid and fabrication method thereof'2004 6,699,192'Ultrasonic receiving apparatus and ultrasonic imaging apparatus'2004 6,693,642'Method and apparatus for displaying images'2004 6,682,486'Ultrasonic diagnosing method and apparatus using correlative coefficient'2004 6,675,210'Method, apparatus and recording medium for data transfer'2004 6,647,792'Ultrasonic probe, ultrasonic receiver and ultrasonic diagnostic apparatus'2003 6,609,425'Ultrasonic probe and ultrasonic diagnosis apparatus using the same'2003 6,577,753'Medical network system'2003 6,512,841'Image processing system'2003 6,494,836'Method of generating image data and ultrasonic diagnostic apparatus using the same'2002 6,453,059'Image transfer system'2002 6,339,636'Radiation image recording method and apparatus'2002 6,295,893'Hollow cam shaft'2001 6,278,760'Radiation image forming method and apparatus'2001 6,231,246'Method and apparatus for reproducing an image via two image reproducing devices wherein gradation and/or sharpness correction is performed for both image reproducing devices'2001 6,084,567'Image displaying method and apparatus'2000 6,047,204'Method of and apparatus for storing diagnostic image information'2000 5,857,037'Image processing method and apparatus'1999 5,312,129'Connection structure for air bag cover and housing'1994 5,014,927'Webbing retractor'1991 4,749,212'Emergency locking retractor with non-locking mechanism'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1991Patents assigned to NIPPON SEIKO KK (2)· patent assignee history

1988–1994Based in Fujisawa, JP· patent location history

1994Patents assigned to NSK LTD (1)· patent assignee history

1999–2006Patents assigned to FUJI PHOTO FILM CO LTD (35)· patent assignee history

1999–2006Based in Kanagawa, JP· patent location history

2001Patents assigned to NIPPON PISTON RING CO LTD (1)· patent assignee history

2001–2010Based in Kaisei-machi, JP· patent location history

2001Based in Tochigi, JP· patent location history

2002–2006Based in Minami-ashigara, JP· patent location history

2010Patents assigned to FUJIFILM CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	35	1999–2006
NIPPON SEIKO KK	2	1988–1991
FUJIFILM CORP	1	2010
NIPPON PISTON RING CO LTD	1	2001
NSK LTD	1	1994

Locations

Location	Patents	Span
Kaisei-machi, JP	14	2001–2010
Kanagawa, JP	13	1999–2006
Minami-ashigara, JP	9	2002–2006
Fujisawa, JP	3	1988–1994
Tochigi, JP	1	2001