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Inventor

Yukie Yamazaki

Inventor
Hino, JP

Overview

14→
Patents
1993–2020
Patent span
Physics
Primary field (CPC G)

Patents· 14 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television33%
G02BOptical elements, systems or apparatus23%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%
B41JTypewriters7%
A63FCard, board, or roulette games3%
G06FElectric digital data processing3%
G06TImage data processing or generation, in general3%
G06VImage or video recognition or understanding3%
G10HElectrophonic musical instruments3%
G11BInformation storage based on relative movement between record carrier and transducer3%
PatentTitleYear
10,859,790Focusing apparatus, control method of focusing apparatus, and recording medium storing focus adjustment program202010,750,079Focus adjustment device and focus adjustment method202010,681,260Focus detection device and focus detection method202010,616,468Focus detection device and focus detection method202010,244,160Focus adjustment device and focus adjustment method20199,895,893'Printer and printing method'20189,749,563'Focal point detection device and focal point detection method'20179,509,899'Camera system and method for correcting focus detection pixel'20169,352,570'Printer and printing method'20169,264,605'Focus adjustment unit and focus adjustment method'20169,094,602'Imaging device and focus detection method'20158,872,963'Imaging apparatus and imaging method'20148,060,224'Music genre judging device and game machine having the same'20115,247,610'Method and apparatus for generating graphics'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to HITACHI LTD (1)· patent assignee history
2011Patents assigned to ITAMI TETSURO (1)· patent assignee history
2011Patents assigned to KONAMI DIGITAL ENTERTAINMENT (1)· patent assignee history
2011Based in Tokyo, JP· patent location history
2014–2020Patents assigned to OLYMPUS CORP (10)· patent assignee history
2014–2017Based in Hino, JP· patent location history
2016–2018Patents assigned to SEIKO EPSON CORP (2)· patent assignee history
2016–2020Based in Hachioji, JP· patent location history
2016–2018Based in Shiojiri, JP· patent location history
2020Based in Tachikawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS CORP102014–2020
SEIKO EPSON CORP22016–2018
HITACHI LTD11993
ITAMI TETSURO12011
KONAMI DIGITAL ENTERTAINMENT12011
Locations
LocationPatentsSpan
Hino, JP42014–2017
Hachioji, JP32016–2020
Tachikawa, JP32020
Shiojiri, JP22016–2018
Tokyo, JP12011