Takao TSUJIMURA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copper-covered steel foil, negative electrode, and battery
- Patent number 9,692,057
- Issue date Jun 27, 2017
- Nisshin Steel Co., Ltd.
- Sho Majima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making negative electrode
- Patent number 9,368,799
- Issue date Jun 14, 2016
- Nisshin Steel Co., Ltd.
- Sho Majima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hot-dip Zn plated steel sheet excellent in luster-retaining propert...
- Patent number 6,677,058
- Issue date Jan 13, 2004
- Nisshin Steel Co., Ltd.
- Atsushi Komatsu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hot-dip Zn-A1-Mg plated steel sheet good in corrosion resistance an...
- Patent number 6,379,820
- Issue date Apr 30, 2002
- Nisshin Steel Co., Ltd.
- Atsushi Komatsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip Zn-Al-Mg coated steel sheet excellent in corrosion resistan...
- Patent number 6,235,410
- Issue date May 22, 2001
- Nisshin Steel Co., Ltd.
- Atsushi Komatsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
FLUX AND PRODUCTION METHOD OF STEEL PRODUCT WITH HOT-DIP ZN-AL-MG C...
- Publication number 20220356553
- Publication date Nov 10, 2022
- NIPPON STEEL CORPORATION
- Koutarou ISHII
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER-COVERED STEEL FOIL, NEGATIVE ELECTRODE, AND BATTERY
- Publication number 20160190598
- Publication date Jun 30, 2016
- NISSHIN STEEL CO., LTD.
- Sho MAJIMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SHAPED AND COATED METALLIC MATERIAL, COMPOSITE, AND METHOD FOR MANU...
- Publication number 20150367605
- Publication date Dec 24, 2015
- NISSHIN STEEL CO., LTD.
- Shigeyasu MORIKAWA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COPPER-COVERED STEEL FOIL, NEGATIVE ELECTRODE COLLECTOR AND ITS PRO...
- Publication number 20130130119
- Publication date May 23, 2013
- Sho MAJIMA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR