Tomoharu Shigetomi

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel sheet hot-dip-coated with Zn—Al—Mg-based system having excell...
- Patent number 10,266,910
- Issue date Apr 23, 2019
- Nisshin Steel Co., Ltd.
- Kentarou Hirata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stainless steel plate
- Patent number 9,370,810
- Issue date Jun 21, 2016
- Nisshin Steel Co., Ltd.
- Takafumi Kawagoe
- C21 - METALLURGY OF IRON
Information Patent Grant
FE-CR soft magnetic material and a method of manufacturing thereof
- Patent number 6,599,376
- Issue date Jul 29, 2003
- Nisshin Steel Co., Ltd.
- Hiroshi Morikawa
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH Zn-Al-Mg-BASED SURFACE-COATED STEEL SHEET AND METHOD...
- Publication number 20200173004
- Publication date Jun 4, 2020
- NIPPON STEEL NISSHIN CO., LTD.
- Susumu FUJIWARA
- C21 - METALLURGY OF IRON
Information Patent Application
Steel Sheet Hot-Dip-Coated with ZN-AL-MG-Based System Having Excell...
- Publication number 20160319386
- Publication date Nov 3, 2016
- NISSHIN STEEL CO., LTD.
- Kentarou HIRATA
- B32 - LAYERED PRODUCTS
Information Patent Application
STAINLESS STEEL PLATE AND MANUFACTURING METHOD THEREOF
- Publication number 20140017517
- Publication date Jan 16, 2014
- NISSHIN STEEL CO., LTD.
- Takafumi Kawagoe
- C21 - METALLURGY OF IRON
Information Patent Application
FR-CR soft magnetic material and a method of manufacturing thereof
- Publication number 20020104586
- Publication date Aug 8, 2002
- Nisshin Steel Co., Ltd.
- Hiroshi Morikawa
- C21 - METALLURGY OF IRON