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Inventor

Kouhei Tokuda

Inventor
Tokyo, JP

Overview

8→
Patents
2012–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

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

B41Jprimary
B41JTypewriters89%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables11%
PatentTitleYear
10,745,225Printing apparatus and control method20209,981,475Ink supply apparatus and ink jet recording apparatus20189,902,160'Supply apparatus, printing apparatus, and attachment method'20189,862,191'Liquid holding container'20189,855,758'Print device'20189,278,543'Inkjet recording apparatus'20168,382,260'Liquid discharging apparatus'20138,132,898'Recording head and recording apparatus'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to CANON KK (8)· patent assignee history
2012–2013Patents assigned to FUKAZAWA HIDEO (2)· patent assignee history
2012–2013Patents assigned to SHIRAKAWA HIROAKI (2)· patent assignee history
2012–2013Patents assigned to TOKUDA KOUHEI (2)· patent assignee history
2012–2013Patents assigned to UETSUKI MASAYA (2)· patent assignee history
2012–2013Based in Yokohama, JP· patent location history
2016–2018Based in Tokyo, JP· patent location history
2020Based in Fuchu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK82012–2020
FUKAZAWA HIDEO22012–2013
SHIRAKAWA HIROAKI22012–2013
TOKUDA KOUHEIself22012–2013
UETSUKI MASAYA22012–2013
Locations
LocationPatentsSpan
Tokyo, JP52016–2018
Yokohama, JP22012–2013
Fuchu, JP12020