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Inventor

Shigeyoshi Fujiki

Inventor
Kanagawa, JP

Overview

4→
Patents
2009–2012
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B41Jprimary
B41JTypewriters100%
PatentTitleYear
8,210,641'Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head'20128,109,584'Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head'20128,007,072'Cleaning blade, method of fabricating cleaning blade, and cleaning apparatus for liquid discharge head'20117,581,809'Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to SONY CORP (4)· patent assignee history
2009–2012Based in Kanagawa, JP· patent location history
2012Patents assigned to EGUCHI TAKEO (2)· patent assignee history
2012Patents assigned to FUJIKI SHIGEYOSHI (2)· patent assignee history
2012Patents assigned to HIRASHIMA SHIGEYOSHI (2)· patent assignee history
2012Patents assigned to IKEMOTO YUICHIRO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP42009–2012
EGUCHI TAKEO22012
FUJIKI SHIGEYOSHIself22012
HIRASHIMA SHIGEYOSHI22012
IKEMOTO YUICHIRO22012
Locations
LocationPatentsSpan
Kanagawa, JP42009–2012