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Inventor

Masaki Souma

Inventor
Yokohama, JP

Overview

5→
Patents
1999–2011
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G06Vprimary
G06VImage or video recognition or understanding57%
G06FElectric digital data processing14%
H04BTransmission14%
H04LTransmission of digital information, e.g. telegraphic communication14%
PatentTitleYear
7,869,600'Optical transmitter and transmitting method for transmitting cryptogram'20116,885,760'Method for detecting a human face and an apparatus of the same'20056,430,307'Feature extraction system and face image recognition system'20026,345,109'Face recognition-matching system effective to images obtained in different imaging conditions'20025,901,244'Feature extraction system and face image recognition system'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2005Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history
1999–2002Based in Yokohama, JP· patent location history
2005Based in Kanagawa, JP· patent location history
2011Patents assigned to HIROTA OSAMU (1)· patent assignee history
2011Patents assigned to PANASONIC CORP (1)· patent assignee history
2011Patents assigned to SOUMA MASAKI (1)· patent assignee history
2011Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41999–2005
HIROTA OSAMU12011
PANASONIC CORP12011
SOUMA MASAKIself12011
Locations
LocationPatentsSpan
Yokohama, JP31999–2002
Tokyo, JP12011
Kanagawa, JP12005