Hiroshi KAIDO

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Sodegaura-shi, Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hot-rolled steel sheet
- Patent number 12,123,064
- Issue date Oct 22, 2024
- Nippon Steel Corporation
- Hiroshi Shuto
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-rolled steel sheet
- Patent number 11,970,758
- Issue date Apr 30, 2024
- Nippon Steel Corporation
- Hiroshi Shuto
- C21 - METALLURGY OF IRON
Information Patent Grant
Cold-rolled steel sheet
- Patent number 11,634,802
- Issue date Apr 25, 2023
- Nippon Steel Corporation
- Hiroshi Kaido
- C21 - METALLURGY OF IRON
Information Patent Grant
Stainless steel and stainless steel product for oil well
- Patent number 10,378,079
- Issue date Aug 13, 2019
- Nippon Steel Corporation
- Yusaku Tomio
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HOT-ROLLED STEEL SHEET
- Publication number 20220119902
- Publication date Apr 21, 2022
- NIPPON STEEL CORPORATION
- Hiroshi SHUTO
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET
- Publication number 20220081748
- Publication date Mar 17, 2022
- NIPPON STEEL CORPORATION
- Koutarou HAYASHI
- C21 - METALLURGY OF IRON
Information Patent Application
COLD-ROLLED STEEL SHEET
- Publication number 20220042149
- Publication date Feb 10, 2022
- NIPPON STEEL CORPORATION
- Hiroshi KAIDO
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET
- Publication number 20210381086
- Publication date Dec 9, 2021
- NIPPON STEEL CORPORATION
- Hiroshi SHUTO
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET AND PROCESS FOR PRODUCING SAME
- Publication number 20190368002
- Publication date Dec 5, 2019
- NIPPON STEEL CORPORATION
- Koutarou HAYASHI
- B32 - LAYERED PRODUCTS
Information Patent Application
STAINLESS STEEL AND STAINLESS STEEL PRODUCTION FOR OIL WELL
- Publication number 20180209009
- Publication date Jul 26, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Yusaku TOMIO
- C21 - METALLURGY OF IRON