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Inventor

Kaoru Matsushita

Inventor
Kanagawa, JP

Overview

11→
Patents
1991–2019
Patent span
Physics
Primary field (CPC G)

Patents· 11 as inventor

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

G03Gprimary
G03GElectrography43%
G11BInformation storage based on relative movement between record carrier and transducer14%
B67DDispensing, delivering or transferring liquids, not otherwise provided for7%
F16LPipes7%
F17CVessels for containing or storing compressed, liquefied or solidified gases7%
G01TMeasurement of nuclear or x-radiation7%
G21DNuclear power plant7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
PatentTitleYear
10,281,874Terminal contact structure for removable body and image forming apparatus having the same20199,804,536'Image forming apparatus'20179,046,866'Cleaning device and image forming apparatus'20159,002,246'Transfer device and image forming apparatus for increasing relative positional accuracy between a transfer member and a wound member'20158,853,638'Radioactivity evaluation method and radioactivity evaluation system'20148,744,302'Cleaning device, image forming apparatus, and transfer unit including pressing unit'20148,571,438'Charging device and image forming apparatus'20137,193,820'Head actuator having dummy weight used to coincide mass and swing movement centers'20077,046,484'Magnetic head supporting device having dummy weight used to coincide mass and swing movement centers'20065,205,440'Dispensing valve/coupling assembly'19935,060,982'Coupling socket with cam lever and reciprocating sleeve'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to NITTO KOHKI CO (2)· patent assignee history
1991–1993Based in Tokyo, JP· patent location history
2006–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history
2006–2007Based in Osaka, JP· patent location history
2013–2019Patents assigned to FUJI XEROX CO LTD (6)· patent assignee history
2013–2014Patents assigned to MATSUSHITA KAORU (2)· patent assignee history
2013–2014Patents assigned to TANAKA KUNIAKI (2)· patent assignee history
2013–2019Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD62013–2019
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22006–2007
MATSUSHITA KAORUself22013–2014
NITTO KOHKI CO21991–1993
TANAKA KUNIAKI22013–2014
Locations
LocationPatentsSpan
Kanagawa, JP72013–2019
Osaka, JP22006–2007
Tokyo, JP21991–1993