Kison NISHIHARA

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Patents Grantslast 30 patents

Information Patent Grant
Roughly-shaped steel material for nitrided part, and nitrided part
- Patent number 11,827,963
- Issue date Nov 28, 2023
- Nippon Steel Corporation
- Masato Yuya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot forged steel material
- Patent number 11,261,511
- Issue date Mar 1, 2022
- Nippon Steel Corporation
- Yoko Sueyasu
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot forged product
- Patent number 10,975,452
- Issue date Apr 13, 2021
- Nippon Steel Corporation
- Kison Nishihara
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
STEEL MATERIAL FOR SLIDING PART AND METHOD OF MANUFACTURING STEEL M...
- Publication number 20240392401
- Publication date Nov 28, 2024
- NIPPON STEEL CORPORATION
- Natsumi KIKUCHI
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHAFT COMPONENT
- Publication number 20220177991
- Publication date Jun 9, 2022
- NIPPON STEEL CORPORATION
- Kison NISHIHARA
- C21 - METALLURGY OF IRON
Information Patent Application
ROUGHLY-SHAPED STEEL MATERIAL FOR NITRIDED PART, AND NITRIDED PART
- Publication number 20220010416
- Publication date Jan 13, 2022
- Nippon Steel Corporation
- Masato YUYA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT FORGED STEEL MATERIAL
- Publication number 20210189532
- Publication date Jun 24, 2021
- NIPPON STEEL CORPORATION
- Yoko SUEYASU
- C21 - METALLURGY OF IRON
Information Patent Application
HOT FORGED PRODUCT
- Publication number 20190127817
- Publication date May 2, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kison NISHIHARA
- C21 - METALLURGY OF IRON