Tetsuya Yagami

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Material for ring rolling
- Patent number 10,094,238
- Issue date Oct 9, 2018
- Hitachi Metals, Ltd.
- Tetsuya Yagami
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Manufacturing method for material for ring rolling
- Patent number 9,719,369
- Issue date Aug 1, 2017
- Hitachi Metals, Ltd.
- Tetsuya Yagami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Blade, impeller, turbo fluid machine, method and apparatus for manu...
- Patent number 9,266,166
- Issue date Feb 23, 2016
- Hitachi, Ltd.
- Tetsuya Yagami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Blade, impeller, turbo fluid machine, method and apparatus for manu...
- Patent number 8,360,729
- Issue date Jan 29, 2013
- Hitachi Plant Technologies, Ltd.
- Tetsuya Yagami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Working Method of Material, and Process Design Computer and Program...
- Publication number 20240033801
- Publication date Feb 1, 2024
- Hitachi, Ltd
- Yoshihiko KOBAYASHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MATERIAL FOR RING ROLLING
- Publication number 20160281530
- Publication date Sep 29, 2016
- Hitachi Metals, Ltd.
- Tetsuya Yagami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD FOR MATERIAL FOR RING ROLLING
- Publication number 20160271681
- Publication date Sep 22, 2016
- Hitachi Metals, Ltd.
- Tetsuya Yagami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BLADE, IMPELLER, TURBO FLUID MACHINE, METHOD AND APPARATUS FOR MANU...
- Publication number 20130104356
- Publication date May 2, 2013
- Hitachi Plant Technologies, Ltd.
- Tetsuya YAGAMI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Blade, impeller, turbo fluid machine, method and apparatus for manu...
- Publication number 20090285687
- Publication date Nov 19, 2009
- Hitachi Plant Technologies, Ltd.
- Tetsuya Yagami
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...