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Inventor

Kei Yoshizawa

Inventor
Tokyo, JP

Overview

10→
Patents
2013–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

B41Jprimary
B41JTypewriters47%
G06KGraphical data reading20%
H04NPictorial communication, e.g. television20%
G03GElectrography7%
G06TImage data processing or generation, in general7%
PatentTitleYear
10,764,469Image processing apparatus, image processing method, and storage medium that convert an input luminance signal included in image data into an output signal for printing by using a conversion parameter202010,678,159Apparatus, system, and method20209,227,423'Image processing apparatus, inkjet printing apparatus, and inkjet printing method'20169,087,264'Ink jet recording apparatus and nozzle recovery method'20159,007,653'Image processing apparatus and image processing method for printing an image using colored ink and clear liquid'20158,950,844'Inkjet printing apparatus'20158,727,519'Inkjet printing apparatus and method of controlling inkjet printing apparatus'20148,672,441'Inkjet printing apparatus'20148,485,620'Inkjet printer and bubble reducing method for inkjet printer'20138,474,956'Printing apparatus and ink supply method thereof'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to CANON KK (9)· patent assignee history
2013–2015Patents assigned to HAMASAKI YUJI (4)· patent assignee history
2013–2015Patents assigned to KITABATAKE NOBUHIRO (4)· patent assignee history
2013–2015Patents assigned to NAKAGAWA YOSHINORI (4)· patent assignee history
2013–2015Patents assigned to TAKAHASHI ATSUSHI (4)· patent assignee history
2013–2015Based in Tokyo, JP· patent location history
2015–2016Based in Yokohama, JP· patent location history
2020Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK92013–2020
HAMASAKI YUJI42013–2015
KITABATAKE NOBUHIRO42013–2015
NAKAGAWA YOSHINORI42013–2015
TAKAHASHI ATSUSHI42013–2015
Locations
LocationPatentsSpan
Tokyo, JP52013–2015
Yokohama, JP32015–2016
Kawasaki, JP22020