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Inventor

Yuya Tamura

Inventor
Tsukuba, JP

Overview

8→
Patents
2009–2020
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G03Gprimary
G03GElectrography50%
F16CShafts17%
B41JTypewriters8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%
H02KDynamo-electric machines8%
H04NPictorial communication, e.g. television8%
PatentTitleYear
10,845,751Image forming apparatus including optical print head202010,824,089Image forming apparatus including a moving mechanism for an optical print head202010,551,786Image forming apparatus including optical print head202010,503,115Image forming apparatus including optical print head201910,353,337Image forming apparatus including optical print head201910,124,969Conveyance apparatus, image reading apparatus, and image forming apparatus20189,856,913'Fluid dynamic bearing manufacturing method'20187,547,466'Method of manufacturing spindle motor'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2018Patents assigned to NIDEC CORP (2)· patent assignee history
2009–2018Based in Kyoto, JP· patent location history
2018Patents assigned to CANON FINETECH NISCA INC (1)· patent assignee history
2018–2020Based in Tsukuba, JP· patent location history
2019–2020Patents assigned to CANON KK (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK52019–2020
NIDEC CORP22009–2018
CANON FINETECH NISCA INC12018
Locations
LocationPatentsSpan
Tsukuba, JP62018–2020
Kyoto, JP22009–2018