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Inventor

Masayoshi Nishida

Inventor
Ebina, JP

Overview

7→
Patents
1983–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

G03Gprimary
G03GElectrography30%
H04NPictorial communication, e.g. television30%
H01HElectric switches20%
B41JTypewriters10%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables10%
PatentTitleYear
8,391,746'Apparatus housing and image forming apparatus using the same'20138,180,233'Cooling device for cooling the inside of an image forming apparatus by a fan and image forming apparatus having the cooling device'20127,995,220'Image forming apparatus'20117,770,881'Sheet material feeding device having a sheet guide part'20106,308,024'Dust protector for image exposure device and image forming apparatus utilizing the same'20015,796,058'Lever operated slide switch'19984,385,218'Electric switch'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1998Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history
1983Based in Neyagawa, JP· patent location history
1998Based in Osaka, JP· patent location history
2001–2013Patents assigned to FUJI XEROX CO LTD (5)· patent assignee history
2001–2012Based in Ebina, JP· patent location history
2010–2013Based in Kanagawa, JP· patent location history
2012–2013Patents assigned to NISHIDA MASAYOSHI (2)· patent assignee history
2012Patents assigned to EHARA KAZUYO (1)· patent assignee history
2012Patents assigned to FUKUYAMA AKIO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD52001–2013
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21983–1998
NISHIDA MASAYOSHIself22012–2013
EHARA KAZUYO12012
FUKUYAMA AKIO12012
Locations
LocationPatentsSpan
Ebina, JP32001–2012
Kanagawa, JP22010–2013
Osaka, JP11998
Neyagawa, JP11983