Ei KIMURA

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Patents Grantslast 30 patents

Information Patent Grant
Aircraft engine shaft comprising a maraging steel having a tensile...
- Patent number 9,506,125
- Issue date Nov 29, 2016
- Daido Steel Co., Ltd.
- Shigeki Ueta
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
MARAGING STEEL
- Publication number 20130327446
- Publication date Dec 12, 2013
- IHI Corporation
- Shigeki UETA
- C21 - METALLURGY OF IRON