LexDanaLexDanabeta
Inventor

Wataru Murata

Inventor
Kawasaki, JP

Overview

28→
Patents
1982–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 28 as inventor

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

H04Mprimary
H04MTelephonic communication24%
H04BTransmission12%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%
G03GElectrography6%
C21DModifying the physical structure of ferrous metals4%
C22CAlloys4%
E05FDevices for moving wings into open or closed position4%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof4%
H01BCables4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
PatentTitleYear
10,955,786Sheet feeding apparatus and image forming apparatus202110,927,588Window regulator202110,927,589Window regulator202110,723,575Separation roller, sheet feeding apparatus, and image forming apparatus202010,633,205Sheet feeding apparatus and image forming apparatus202010,155,634Sheet feeding apparatus, image reading apparatus, and image forming apparatus20189,754,700'Power cable polymer joint'20179,633,767'Power cable polymer connector'2017D0779431'Connector for power cable'20179,559,381'Sodium ion secondary battery'2017D0775075'Connector for power cable'20168,599,073'Mobile terminal device'20138,540,403'Illumination device, electronic apparatus including the same, and method of manufacturing illumination device'20138,543,175'Mobile terminal device'20138,367,948'Handheld device'20138,320,979'Water-shielding type mobile terminal apparatus'20128,301,213'Electronic device including a waterproof sheet member'20128,238,969'Mobile device'20128,180,415'Water-shielding type mobile terminal apparatus'20128,045,341'Terminal and mobile terminal apparatus'20118,036,725'Mobile device'20118,024,015'Mobile device'20117,965,519'Terminal and mobile terminal apparatus'20117,925,316'Water-shielding type mobile terminal apparatus'20117,757,096'Mobile unit with fingerprint sensor and attachment structure'20105,433,798'High strength martensitic stainless steel having superior rusting resistance'19955,411,610'High-strength stainless steel foil for corrugating and process for producing the same'19954,360,390'Method for direct heat treating austenitic stainless steel wire rod'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1995Based in Hikari, JP· patent location history
2010–2013Patents assigned to FUJITSU LTD (13)· patent assignee history
2010–2013Based in Kawasaki, JP· patent location history
2012–2017Patents assigned to MURATA WATARU (9)· patent assignee history
2012–2013Patents assigned to ARAKI TATSUHITO (4)· patent assignee history
2016–2017Patents assigned to HITACHI METALS LTD (4)· patent assignee history
2016–2017Based in Hitachi, JP· patent location history
2018–2021Patents assigned to CANON KK (4)· patent assignee history
2018–2021Based in Kashiwa, JP· patent location history
2021Based in Nagano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD132010–2013
MURATA WATARUself92012–2017
ARAKI TATSUHITO42012–2013
CANON KK42018–2021
HITACHI METALS LTD42016–2017
Locations
LocationPatentsSpan
Kawasaki, JP142010–2013
Hitachi, JP42016–2017
Kashiwa, JP32018–2021
Hikari, JP31982–1995
Nagano, JP22021