Hidekazu Sueno

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carburized shaft part
- Patent number 11,421,727
- Issue date Aug 23, 2022
- Nippon Steel Corporation
- Tatsuya Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Shaft part
- Patent number 11,345,982
- Issue date May 31, 2022
- Nippon Steel Corporation
- Tatsuya Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel material for soft magnetic part, soft magnetic part, and meth...
- Patent number 11,248,283
- Issue date Feb 15, 2022
- Nippon Steel Corporation
- Makoto Egashira
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SHAFT PART
- Publication number 20210285078
- Publication date Sep 16, 2021
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Tatsuya IWASAKI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CARBURIZED SHAFT PART
- Publication number 20200182286
- Publication date Jun 11, 2020
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Tatsuya IWASAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Steel Material for Soft Magnetic Part, Soft Magnetic Part, and Meth...
- Publication number 20190330722
- Publication date Oct 31, 2019
- NIPPON STEEL CORPORATION
- Makoto Egashira
- C21 - METALLURGY OF IRON