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Inventor

Shuichi Hasegawa

Inventor
Kawasaki, JP

Overview

2→
Patents
2007–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B41Jprimary
B41JTypewriters33%
G02BOptical elements, systems or apparatus33%
H04BTransmission33%
PatentTitleYear
9,751,318'Liquid ejection apparatus and attachment assembly of liquid ejection apparatus'20177,171,128'Optical signal receiving module, optical signal receiver and optical fiber communication equipment'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to OPNEXT JAPAN INC (1)· patent assignee history
2007Based in Yokohama, JP· patent location history
2017Patents assigned to CANON KK (1)· patent assignee history
2017Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK12017
OPNEXT JAPAN INC12007
Locations
LocationPatentsSpan
Kawasaki, JP12017
Yokohama, JP12007