Naoya SAWAKI

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Chuo-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stainless steel foil and method of production of same
- Patent number 11,198,918
- Issue date Dec 14, 2021
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Hiroto Unno
- C21 - METALLURGY OF IRON
Information Patent Grant
Ferritic stainless steel foil
- Patent number 10,844,457
- Issue date Nov 24, 2020
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Hiroto Unno
- B32 - LAYERED PRODUCTS
Information Patent Grant
Stainless steel foil
- Patent number 10,786,974
- Issue date Sep 29, 2020
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Hiroto Unno
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic stainless steel foil
- Patent number 10,323,294
- Issue date Jun 18, 2019
- Nippon Steel & Sumikin Materials Co., Ltd.
- Hiroto Unno
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
FERROUS ALLOY FOIL, MANUFACTURING METHOD THEREFOR, AND COMPONENT US...
- Publication number 20240254606
- Publication date Aug 1, 2024
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Hiroto UNNO
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC STAINLESS STEEL FOIL
- Publication number 20180282834
- Publication date Oct 4, 2018
- NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
- Hiroto UNNO
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC STAINLESS STEEL FOIL
- Publication number 20180237882
- Publication date Aug 23, 2018
- NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
- Hiroto UNNO
- C21 - METALLURGY OF IRON
Information Patent Application
STAINLESS STEEL FOIL
- Publication number 20180229476
- Publication date Aug 16, 2018
- NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
- Hiroto UNNO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SOLDER BALL AND ELECTRONIC MEMBER
- Publication number 20170209964
- Publication date Jul 27, 2017
- NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
- Shinichi TERASHIMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
STAINLESS STEEL FOIL AND METHOD OF PRODUCTION OF SAME
- Publication number 20170009312
- Publication date Jan 12, 2017
- NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
- Hiroto UNNO
- B32 - LAYERED PRODUCTS