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Inventor

Yosaku Tamura

Inventor
Nagano, JP

Overview

12→
Patents
2012–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 12 as inventor

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

B41Jprimary
B41JTypewriters56%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables44%
PatentTitleYear
10,406,835Transport roller201910,384,477Printing apparatus201910,350,916Printing apparatus201910,343,427Medium transport device and recording apparatus201910,040,301Printing apparatus201810,029,489Printing apparatus201810,011,131Printing apparatus20189,527,293'Recording apparatus'20168,870,336'Image-forming device and medium edge part judgment method'20148,528,894'Method of detecting sheet in transport device, transport device, image reading device, and image forming apparatus'20138,356,810'Transport device and recording apparatus'20138,292,289'Transport device, image reading device, and image forming apparatus'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2019Patents assigned to SEIKO EPSON CORP (12)· patent assignee history
2012–2013Patents assigned to TAMURA YOSAKU (3)· patent assignee history
2012–2013Patents assigned to KAWABATA SEIJI (2)· patent assignee history
2012–2013Patents assigned to KII SOICHIRO (2)· patent assignee history
2012–2013Patents assigned to KODAMA HIDETOSHI (2)· patent assignee history
2012–2016Based in Matsumoto, JP· patent location history
2014–2019Based in Nagano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP122012–2019
TAMURA YOSAKUself32012–2013
KAWABATA SEIJI22012–2013
KII SOICHIRO22012–2013
KODAMA HIDETOSHI22012–2013
Locations
LocationPatentsSpan
Nagano, JP82014–2019
Matsumoto, JP42012–2016