Junichi Hamada

Inventor

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Work History

Patent OwnerApplications FiledYear
MITSUBISHI DENKI KABUSHIKI KAISHA
1
3
1
1995
1998
2000
SONY CORPORATION
1
2001
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
2
2
1
2004
2009
2011
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
2
2006
NIPPON STEEL CORPORATION
1
1
1
2003
2004
2007
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1
2
2000
2003
NIPPON STEEL & SUMIKIN STAINLESS STEEL SHEET CORPORATION
1
2011
Konica Corporation
1
8
1993
2002
KONICA MINOLTA, INC.
2
2015
NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION
1
3
1
1
5
4
2
1
7
4
5
3
5
1
2
2002
2003
2004
2005
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017

Inventor Addresses

AddressDuration
Chiyoda-ku, JPJan 03, 13 - Jan 23, 14
Chuo-ku, JPJul 28, 05 - Mar 23, 10
Fukouoka, JPDec 31, 20 - May 03, 22
Fukuoka, JPDec 31, 20 - Feb 22, 22
Hachioji, JPJan 03, 95 - May 02, 17
Hikari, JPMar 11, 08 - Aug 25, 20
Hikari-shi Yamaguchi, JPAug 12, 04 - Aug 12, 04
Hikari-shi, JPMar 25, 04 - Jul 25, 19
Kagoshima, JPMar 10, 05 - Mar 10, 05
Kanagawa, JPDec 18, 03 - Aug 18, 15
TOKYO, JPOct 12, 06 - Oct 12, 06
Tokyo, JPSep 28, 99 - Feb 06, 24
Yokohama, JPJun 08, 04 - Jun 08, 04

Technology Profile

Technology Matters
B21B: ROLLING OF METAL 5
B21C: MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL 1
B21D: WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 2

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
118916812024Ferritic stainless steel sheet, method for producing the same, and part0
2022/0275,4922022FERRITIC STAINLESS STEEL SHEET, METHOD FOR PRODUCING THE SAME, AND PART0
114278812022Ferrite-based stainless steel plate, steel pipe, and production method therefor0
113236922022Asset management system and asset management method0
112865472022Ferritic stainless steel having excellent salt corrosion resistance1

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