Katsumi Tanaka

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-frequency hardening apparatus
- Patent number 12,200,846
- Issue date Jan 14, 2025
- Mitsubishi Heavy Industries, Ltd.
- Kunio Asai
- C21 - METALLURGY OF IRON
Information Patent Grant
Gas turbine blade and manufacturing method thereof
- Patent number 8,813,361
- Issue date Aug 26, 2014
- Hitachi, Ltd.
- Shinya Imano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Turbine rotor blade
- Patent number 8,632,313
- Issue date Jan 21, 2014
- Hitachi, Ltd.
- Kunio Asai
- C21 - METALLURGY OF IRON
Information Patent Grant
Ni-based alloy member, method of producing the alloy member, turbin...
- Patent number 7,547,188
- Issue date Jun 16, 2009
- Hitachi, Ltd.
- Shinya Imano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH-FREQUENCY HARDENING APPARATUS
- Publication number 20220159791
- Publication date May 19, 2022
- Mitsubishi Power, Ltd.
- Kunio ASAI
- C21 - METALLURGY OF IRON
Information Patent Application
Turbine Blade, and Turbine Rotor and Steam Turbine Using the Turbin...
- Publication number 20160108743
- Publication date Apr 21, 2016
- Mitsubishi Hitachi Power Systems, Ltd.
- Masahiko ARAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Turbine Blade, and Turbine Rotor and Steam Turbine Using the Turbin...
- Publication number 20130101425
- Publication date Apr 25, 2013
- Masahiko Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Gas Turbine Blade and Manufacturing Method Thereof
- Publication number 20110296685
- Publication date Dec 8, 2011
- Shinya IMANO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TURBINE ROTOR BLADE
- Publication number 20100329884
- Publication date Dec 30, 2010
- Hitachi, Ltd.
- Kunio ASAI
- C21 - METALLURGY OF IRON
Information Patent Application
Gas Turbine Blade and Manufacturing Method Thereof
- Publication number 20100266418
- Publication date Oct 21, 2010
- Shinya IMANO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NI-BASED ALLOY MEMBER, METHOD OF PRODUCING THE ALLOY MEMBER, TURBIN...
- Publication number 20090123290
- Publication date May 14, 2009
- Shinya Imano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Katsumi Tanaka

Person

Patents Grantslast 30 patents

High-frequency hardening apparatus

Gas turbine blade and manufacturing method thereof

Turbine rotor blade

Ni-based alloy member, method of producing the alloy member, turbin...

Patents Applicationslast 30 patents

HIGH-FREQUENCY HARDENING APPARATUS

Turbine Blade, and Turbine Rotor and Steam Turbine Using the Turbin...

Turbine Blade, and Turbine Rotor and Steam Turbine Using the Turbin...

Gas Turbine Blade and Manufacturing Method Thereof

TURBINE ROTOR BLADE

Gas Turbine Blade and Manufacturing Method Thereof

NI-BASED ALLOY MEMBER, METHOD OF PRODUCING THE ALLOY MEMBER, TURBIN...