Seiichi Isozaki

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Tokuyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength stainless steel pipe
- Patent number 10,017,834
- Issue date Jul 10, 2018
- Nisshin Steel Co., Ltd.
- Seiichi Isozaki
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength stainless steel pipe
- Patent number 9,803,257
- Issue date Oct 31, 2017
- Nisshin Steel Co., Ltd.
- Seiichi Isozaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of inhibiting cold-rolled steel sheet edge cracking, and met...
- Patent number 6,749,701
- Issue date Jun 15, 2004
- Nisshin Steel Co., Ltd.
- Naoto Hiramatsu
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength, high-toughness martensitic stainless steel sheet
- Patent number 6,488,786
- Issue date Dec 3, 2002
- Nisshin Steel Co., Ltd.
- Naoto Hiramatsu
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH STAINLESS STEEL PIPE
- Publication number 20160355901
- Publication date Dec 8, 2016
- NISSHIN STEEL CO., LTD.
- Seiichi ISOZAKI
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STAINLESS STEEL PIPE
- Publication number 20120024430
- Publication date Feb 2, 2012
- NISSHIN STEEL CO., LTD.
- Seiichi Isozaki
- C21 - METALLURGY OF IRON
Information Patent Application
High-strength, high-toughness martensitic stainless steel sheet, me...
- Publication number 20030131910
- Publication date Jul 17, 2003
- NISSHIN STEEL CO., LTD.
- Naoto Hiramatsu
- C21 - METALLURGY OF IRON
Information Patent Application
High-strength, high-toughness martensitic stainless steel sheet, me...
- Publication number 20010017173
- Publication date Aug 30, 2001
- Nisshin Steel Co., Ltd.
- Naoto Hiramatsu
- C21 - METALLURGY OF IRON