Shigeru Morikawa

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength plated steel plate for welded structural member, and...
- Patent number 10,100,395
- Issue date Oct 16, 2018
- Nisshin Steel Co., Ltd.
- Kentaro Hirata
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method and apparatus for manufacturing a battery safety valve, a ba...
- Patent number 9,508,968
- Issue date Nov 29, 2016
- Nisshin Steel Co., Ltd.
- Masato Ootsuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rotor for IPM motor, and IPM motor equipped with same
- Patent number 8,841,810
- Issue date Sep 23, 2014
- Nisshin Steel Co., Ltd.
- Tomonaga Iwatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH PLATED STEEL PLATE FOR WELDED STRUCTURAL MEMBER, AND...
- Publication number 20190010596
- Publication date Jan 10, 2019
- NISSHIN STEEL CO., LTD.
- Kentaro HIRATA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH PLATED STEEL PLATE FOR WELDED STRUCTURAL MEMBER, AND...
- Publication number 20160032438
- Publication date Feb 4, 2016
- NISSHIN STEEL CO., LTD.
- Kentaro HIRATA
- B32 - LAYERED PRODUCTS
Information Patent Application
ACID DEW POINT CORROSION-RESISTANT STEEL AND EXHAUST GAS FLOW PATH...
- Publication number 20150299829
- Publication date Oct 22, 2015
- NISSHIN STEEL CO., LTD.
- Yukio KATAGIRI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING A BATTERY SAFETY VALVE, A BA...
- Publication number 20140017524
- Publication date Jan 16, 2014
- Masato Ootsuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROTOR FOR IPM MOTOR, AND IPM MOTOR EQUIPPED WITH SAME
- Publication number 20140015364
- Publication date Jan 16, 2014
- Tomonaga Iwatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER