Inventor

Yoshiaki Kagawa

Inventor

Tokyo, JP

Overview

6→

Patents

1988–2013

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

G06Tprimary

G06TImage data processing or generation, in general18%

G06VImage or video recognition or understanding18%

H04NPictorial communication, e.g. television18%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation18%

G06FElectric digital data processing9%

G11BInformation storage based on relative movement between record carrier and transducer9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

PatentTitleYear

8,483,425'Geospatial information creating system and geospatial information creating method'2013 8,103,149'Playback system, apparatus, and method, information processing apparatus and method, and program therefor'2012 7,752,184'Information processing apparatus, information processing method, and program'2010 7,515,153'Map generation device, map delivery method, and map generation program'2009 4,875,100'Electronic shutter for a CCD image sensor'1989 4,780,765'Solid state image pick-up device'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2012Patents assigned to SONY CORP (4)· patent assignee history

1988–1989Based in Kanagawa, JP· patent location history

2009Patents assigned to HITACHI LTD (1)· patent assignee history

2009Based in Yokohama, JP· patent location history

2010–2013Based in Tokyo, JP· patent location history

2012–2013Patents assigned to KAGAWA YOSHIAKI (2)· patent assignee history

2013Patents assigned to GUO TAO (1)· patent assignee history

2013Patents assigned to HINO TAKASHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	4	1988–2012
KAGAWA YOSHIAKIself	2	2012–2013
GUO TAO	1	2013
HINO TAKASHI	1	2013
HITACHI LTD	1	2009

Locations

Location	Patents	Span
Tokyo, JP	3	2010–2013
Kanagawa, JP	2	1988–1989
Yokohama, JP	1	2009