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Inventor

Tsuyoshi Hashiyada

Inventor
Kanagawa, JP

Overview

11→
Patents
2013–2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 11 as inventor

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

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables29%
G03GElectrography29%
A47BTables19%
B24BMachines, devices, or processes for grinding or polishing5%
B24DTools for grinding, buffing or sharpening5%
F16CShafts5%
F16DCouplings for transmitting rotation5%
H05BElectric heating5%
PatentTitleYear
10,105,814Polishing sheet, polishing tool and polishing method20189,164,447'Fixing device and image forming apparatus'20159,051,145'Slide rail assembly, sheet feeder, and image forming apparatus'20159,033,335'Rotation detecting device, sheet feeding device, and image forming apparatus'20158,977,177'Fixing device employing electromagnetic induction heating system capable of effectively using magnetic flux and image forming apparatus with fixing device'20158,870,310'Slide rail, paper feeder, and image forming apparatus'20148,849,169'Fixing device and image forming apparatus including same'20148,843,052'Slide rail, and sheet feeder and image forming apparatus including same'20148,757,614'Slide rail, sheet feed device, and image forming apparatus'20148,693,934'Fixing device and image forming apparatus incorporating same'20148,348,258'Driving force transmitting device and driving force transmitting mechanism'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2018Patents assigned to HASHIYADA TSUYOSHI (11)· patent assignee history
2013–2018Patents assigned to RICOH CO LTD (11)· patent assignee history
2013–2015Patents assigned to YOKOYAMA TOSHIKI (5)· patent assignee history
2013–2015Based in Yamato, JP· patent location history
2014–2015Patents assigned to IDE YASUTOMO (5)· patent assignee history
2014–2015Patents assigned to KUBA YASUHIRO (5)· patent assignee history
2014–2015Based in Kanagawa, JP· patent location history
2014–2018Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HASHIYADA TSUYOSHIself112013–2018
RICOH CO LTD112013–2018
IDE YASUTOMO52014–2015
KUBA YASUHIRO52014–2015
YOKOYAMA TOSHIKI52013–2015
Locations
LocationPatentsSpan
Kanagawa, JP62014–2015
Tokyo, JP32014–2018
Yamato, JP22013–2015