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Inventor

Keigo Matsuo

Inventor
Akiruno, JP

Overview

20→
Patents
2010–2019
Patent span
Physics
Primary field (CPC G)

Patents· 20 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus48%
H04NPictorial communication, e.g. television29%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G03HHolographic processes or apparatus3%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
PatentTitleYear
10,488,820Digital holographic image-taking apparatus20199,658,429'Focus adjustment device, imaging device and focus adjustment method'20179,473,693'Photographic apparatus, camera system and methods for calculating focus control information based on a distance between centers of gravity distributions of light receiving sensitivities'20169,389,401'Variable power optical system and image pickup apparatus having the same'20168,964,104'Image pickup apparatus'20158,917,455'Variable power optical system and image pickup apparatus having the same'20148,902,349'Image pickup apparatus'20148,830,379'Image pickup apparatus with inter-frame addition components'20148,810,713'Image pickup apparatus and image pickup device for performing auto-focusing'20148,724,010'Image pickup apparatus with thinning-out section'20148,605,179'Image pickup apparatus'20138,564,888'Variable power optical system and image pickup apparatus having the same'20138,331,033'Zoom optical system and image pickup apparatus provided with the same'20128,218,017'Image pickup apparatus and camera'20128,184,388'Image forming optical system and electronic image pickup apparatus using the same'20128,164,674'Image forming optical system and electronic image pickup apparatus equipped with same'20127,898,743'Image forming optical system and electronic image pickup apparatus using image forming optical system'20117,848,030'Image forming optical system and electronic image pickup apparatus using image forming optical system'20107,800,832'Image forming optical system and electronic image pickup apparatus using image forming optical system'20107,715,108'Image forming optical system and electronic image pickup apparatus using image forming optical system'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2019Patents assigned to OLYMPUS CORP (20)· patent assignee history
2010–2011Based in Hachioji, JP· patent location history
2012–2015Patents assigned to MATSUO KEIGO (11)· patent assignee history
2012–2015Patents assigned to GOTO HISASHI (8)· patent assignee history
2012–2016Based in Akiruno, JP· patent location history
2013Patents assigned to ADACHI KANATO (1)· patent assignee history
2014–2015Patents assigned to KATO SHINGO (3)· patent assignee history
2014–2017Based in Kunitachi, JP· patent location history
2019Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS CORP202010–2019
MATSUO KEIGOself112012–2015
GOTO HISASHI82012–2015
KATO SHINGO32014–2015
ADACHI KANATO12013
Locations
LocationPatentsSpan
Akiruno, JP122012–2016
Hachioji, JP42010–2011
Kunitachi, JP32014–2017
Tokyo, JP12019