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Inventor

Fumio Misumi

Inventor
Shizuoka, JP

Overview

2→
Patents
2012–2018
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G03Gprimary
G03GElectrography67%
C08LCompositions of macromolecular compounds33%
PatentTitleYear
9,857,725'Electrophotographic device member'20188,235,879'Charging roll'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to MISUMI FUMIO (1)· patent assignee history
2012Patents assigned to SASAKIBARA NAOAKI (1)· patent assignee history
2012Patents assigned to SUZUKI SATOSHI (1)· patent assignee history
2012Patents assigned to TAKEYAMA KADAI (1)· patent assignee history
2012Based in Komaki, JP· patent location history
2018Patents assigned to SUMITOMO RIKO CO LTD (1)· patent assignee history
2018Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MISUMI FUMIOself12012
SASAKIBARA NAOAKI12012
SUMITOMO RIKO CO LTD12018
SUZUKI SATOSHI12012
TAKEYAMA KADAI12012
Locations
LocationPatentsSpan
Shizuoka, JP12018
Komaki, JP12012