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Inventor

Kouji Hironaka

Inventor
Hiroshima, JP

Overview

2→
Patents
1985–2016
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.

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material20%
B23KSoldering or unsoldering20%
B26DCutting20%
G01BMeasuring length, thickness or similar linear dimensions20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
9,321,092'Method for forming steel sheet by hot pressing'20164,553,016'Elongated non-metallic sheet having a metal embedded therein or attached thereon'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Based in Icihara, JP· patent location history
2016Patents assigned to HATAKEYAMA KENICHI (1)· patent assignee history
2016Patents assigned to HIRONAKA KOUJI (1)· patent assignee history
2016Patents assigned to IMANISHI MFG CO LTD (1)· patent assignee history
2016Patents assigned to ISHIDA KYOUSOU (1)· patent assignee history
2016Patents assigned to KEYLEX CORP (1)· patent assignee history
2016Based in Hiroshima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HATAKEYAMA KENICHI12016
HIRONAKA KOUJIself12016
IMANISHI MFG CO LTD12016
ISHIDA KYOUSOU12016
KEYLEX CORP12016
Locations
LocationPatentsSpan
Hiroshima, JP12016
Icihara, JP11985