Tetsuya NAMEGAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nickel-containing steel for low temperature
- Patent number 11,578,391
- Issue date Feb 14, 2023
- Nippon Steel Corporation
- Tetsuya Namegawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Nickel-containing steel for low temperature
- Patent number 11,578,394
- Issue date Feb 14, 2023
- Nippon Steel Corporation
- Tetsuya Namegawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Nickel-containing steel for low temperature
- Patent number 11,384,416
- Issue date Jul 12, 2022
- Nippon Steel Corporation
- Manabu Hoshino
- C21 - METALLURGY OF IRON
Information Patent Grant
Nickel-containing steel for low temperature
- Patent number 11,371,126
- Issue date Jun 28, 2022
- Nippon Steel Corporation
- Tetsuya Namegawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Nickel-containing steel for low temperature
- Patent number 11,371,121
- Issue date Jun 28, 2022
- Nippon Steel Corporation
- Tetsuya Namegawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Nickel-containing steel for low temperature
- Patent number 11,371,127
- Issue date Jun 28, 2022
- Nippon Steel Corporation
- Tetsuya Namegawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic wear-resistant steel plate
- Patent number 11,326,237
- Issue date May 10, 2022
- Nippon Steel Corporation
- Masaaki Fujioka
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE
- Publication number 20220282362
- Publication date Sep 8, 2022
- NIPPON STEEL CORPORATION
- Tetsuya NAMEGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE
- Publication number 20220282359
- Publication date Sep 8, 2022
- NIPPON STEEL CORPORATION
- Tetsuya NAMEGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC WEAR-RESISTANT STEEL PLATE
- Publication number 20210355569
- Publication date Nov 18, 2021
- NIPPON STEEL CORPORATION
- Masaaki FUJIOKA
- C21 - METALLURGY OF IRON
Information Patent Application
NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE
- Publication number 20210189535
- Publication date Jun 24, 2021
- NIPPON STEEL CORPORATION
- Manabu HOSHINO
- C21 - METALLURGY OF IRON
Information Patent Application
NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE
- Publication number 20200332384
- Publication date Oct 22, 2020
- NIPPON STEEL CORPORATION
- Tetsuya NAMEGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE
- Publication number 20200308678
- Publication date Oct 1, 2020
- NIPPON STEEL CORPORATION
- Tetsuya NAMEGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE
- Publication number 20200291506
- Publication date Sep 17, 2020
- NIPPON STEEL CORPORATION
- Tetsuya NAMEGAWA
- C21 - METALLURGY OF IRON

Tetsuya NAMEGAWA

Person

Patents Grantslast 30 patents

Nickel-containing steel for low temperature

Nickel-containing steel for low temperature

Nickel-containing steel for low temperature

Nickel-containing steel for low temperature

Nickel-containing steel for low temperature

Nickel-containing steel for low temperature

Austenitic wear-resistant steel plate

Patents Applicationslast 30 patents

NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE

NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE

AUSTENITIC WEAR-RESISTANT STEEL PLATE

NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE

NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE

NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE

NICKEL-CONTAINING STEEL FOR LOW TEMPERATURE