Inventor

Takashi Ichimiya

Inventor

Yokohama, JP

Overview

2003–2021

Patent span

Physics

Primary field (CPC G)

Patents· 28 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus33%

H04NPictorial communication, e.g. television33%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them27%

G01CMeasuring distances, levels or bearings2%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%

G01SRadio direction-finding2%

G06TImage data processing or generation, in general2%

PatentTitleYear

11,032,453Image capturing apparatus and control method therefor and storage medium2021 10,491,799Focus detection apparatus, focus control apparatus, image capturing apparatus, focus detection method, and storage medium2019 10,348,988Focus detection apparatus, method of controlling the same, and storage medium2019 10,091,410Focus detection apparatus and method, and image capturing apparatus2018 9,857,220'Photoelectric converter, focus detection apparatus, and optical apparatus which are used for autofocusing'2018 9,554,033'Focus detection apparatus, method of controlling the same, and storage medium'2017 9,380,247'Focus detection apparatus, method for controlling the same and image capturing apparatus'2016 9,332,174'Focus detection apparatus, imaging apparatus, and control method of focus detection apparatus'2016 9,247,122'Focus adjustment apparatus and control method therefor'2016 9,210,346'Focus detection sensor and optical apparatus using the same'2015 9,025,069'Focus detection sensor and optical apparatus using the same'2015 8,971,697'Focus detection apparatus and focus detection method'2015 8,804,027'Imaging apparatus'2014 8,532,478'Image pickup apparatus capable of selecting focus detection area'2013 8,493,497'Focus detection apparatus with weighting of pixel outputs'2013 8,369,699'Focus detection apparatus'2013 8,315,513'Focus detection apparatus and control method thereof'2012 8,111,981'Focus detection apparatus and focus detection method'2012 7,936,986'Image pickup apparatus control method thereof and image pickup system'2011 7,933,510'Focus detection apparatus and focus detention method'2011 7,734,164'Focus state detection apparatus and optical instrument'2010 7,536,094'Focus detection apparatus and image taking apparatus'2009 7,512,330'Focus state detection apparatus and optical instrument'2009 7,412,159'Image pickup apparatus and defocus amount correction value calculation method'2008 6,785,468'Distance measurement and photometry apparatus'2004 6,694,097'Distance measuring device, focus detector, and camera including plural sensors and controller for selectively providing power to sensors and respective processing circuits'2004 6,633,730'Rangefinder device and camera incorporating the same'2003 6,522,394'Rangefinder device and camera'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2021Patents assigned to CANON KK (28)· patent assignee history

2003–2011Based in Kanagawa, JP· patent location history

2008–2021Based in Yokohama, JP· patent location history

2012–2015Patents assigned to ICHIMIYA TAKASHI (8)· patent assignee history

2012Patents assigned to OHTSUKA MASANORI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	28	2003–2021
ICHIMIYA TAKASHIself	8	2012–2015
OHTSUKA MASANORI	1	2012

Locations

Location	Patents	Span
Yokohama, JP	23	2008–2021
Kanagawa, JP	5	2003–2011