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Inventor

Kazunari Chikanawa

Inventor
Tamana, JP

Overview

7→
Patents
2006–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 as inventor

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

B41Jprimary
B41JTypewriters63%
LOC1825%
H10NElectric solid-state devices not otherwise provided for13%
PatentTitleYear
8,556,387'Ink jet head unit and ink jet recording apparatus mounted with the same'20137,628,476'Ink supplier for ink jet recorder'2009D0590015'Print head for an ink jet printer'20097,506,960'Nozzle head, line head using the same, and ink jet recording apparatus mounted with its line head'2009D0569418'Print head for an ink jet printer'20087,156,481'Ink jet recording apparatus'20077,023,036'Ferroelectric element and actuator using the same, and ink jet head and ink jet recording device'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2009Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history
2006–2009Based in Kasuga, JP· patent location history
2007–2013Based in Tamana, JP· patent location history
2009–2013Patents assigned to PANASONIC CORP (3)· patent assignee history
2009Based in Fukuoka, JP· patent location history
2013Patents assigned to CHIKANAWA KAZUNARI (1)· patent assignee history
2013Patents assigned to KAMADA TAKESHI (1)· patent assignee history
2013Patents assigned to MATSUBA HIROYUKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42006–2009
PANASONIC CORP32009–2013
CHIKANAWA KAZUNARIself12013
KAMADA TAKESHI12013
MATSUBA HIROYUKI12013
Locations
LocationPatentsSpan
Tamana, JP42007–2013
Kasuga, JP22006–2009
Fukuoka, JP12009