Masao TAKEYAMA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Titanium aluminide alloy material for hot forging and forging metho...
- Patent number 12,221,683
- Issue date Feb 11, 2025
- IHI Corporation
- Keiji Kubushiro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Austenite steel, and austenite steel casting using same
- Patent number 10,415,423
- Issue date Sep 17, 2019
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Hironori Kamoshida
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Aluminum or aluminum alloy-coated steel material and method of manu...
- Patent number 9,493,868
- Issue date Nov 15, 2016
- JFE Steel Corporation
- Tooru Tsuru
- C21 - METALLURGY OF IRON
Information Patent Grant
TiA1 based alloy, production process therefor, and rotor blade usin...
- Patent number 7,618,504
- Issue date Nov 17, 2009
- Mitsubishi Heavy Industries, Ltd.
- Toshimitsu Tetsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
TiAl based alloy, production process therefor, and rotor blade usin...
- Patent number 6,669,791
- Issue date Dec 30, 2003
- Mitsubishi Heavy Industries, Ltd.
- Toshimitsu Tetsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Two-phase chromium-niobium alloys exhibiting improved mechanical pr...
- Patent number 5,282,907
- Issue date Feb 1, 1994
- Martin Marietta Energy Systems, Inc.
- Chain T. Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
TiAl ALLOY MATERIAL AND TiAl INTERMEDIATE ALLOY MATERIAL
- Publication number 20240124956
- Publication date Apr 18, 2024
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takeo MIYAMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TIAL ALLOY FOR FORGING, TIAL ALLOY MATERIAL, AND METHOD FOR PRODUCI...
- Publication number 20240043978
- Publication date Feb 8, 2024
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takeo MIYAMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TITANIUM ALUMINIDE ALLOY MATERIAL FOR HOT FORGING AND FORGING METHO...
- Publication number 20220002854
- Publication date Jan 6, 2022
- IHI Corporation
- Keiji KUBUSHIRO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TITANIUM ALUMINIDE ALLOY MATERIAL FOR HOT FORGING, FORGING METHOD F...
- Publication number 20210404042
- Publication date Dec 30, 2021
- IHI Corporation
- Keiji KUBUSHIRO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
AUSTENITE STEEL, AND AUSTENITE STEEL CASTING USING SAME
- Publication number 20170130603
- Publication date May 11, 2017
- Mitsubishi Hitachi Power Systems, Ltd.
- Hironori KAMOSHIDA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM OR ALUMINUM ALLOY-COATED STEEL MATERIAL AND METHOD OF MANU...
- Publication number 20140377583
- Publication date Dec 25, 2014
- JFE STEEL CORPORATION
- Tooru Tsuru
- C21 - METALLURGY OF IRON
Information Patent Application
TiAl-BASED ALLOY, PROCESS FOR PRODUCING SAME, AND ROTOR BLADE USING...
- Publication number 20100316525
- Publication date Dec 16, 2010
- Mitsubishi Heavy Industries, Ltd.
- Kentaro Shindo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TiA 1 based alloy, production process therefor, and rotor blade usi...
- Publication number 20040055676
- Publication date Mar 25, 2004
- MITSUBISHI HEAVY INDUSTRIES LTD.
- Toshimitsu Tetsui
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TiAl based alloy, production process therefor, and rotor blade usin...
- Publication number 20010022946
- Publication date Sep 20, 2001
- Mitsubishi Heavy Industries, Ltd.
- Toshimitsu Tetsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Masao TAKEYAMA

Person

Patents Grantslast 30 patents

Titanium aluminide alloy material for hot forging and forging metho...

Austenite steel, and austenite steel casting using same

Aluminum or aluminum alloy-coated steel material and method of manu...

TiA1 based alloy, production process therefor, and rotor blade usin...

TiAl based alloy, production process therefor, and rotor blade usin...

Two-phase chromium-niobium alloys exhibiting improved mechanical pr...

Patents Applicationslast 30 patents

TiAl ALLOY MATERIAL AND TiAl INTERMEDIATE ALLOY MATERIAL

TIAL ALLOY FOR FORGING, TIAL ALLOY MATERIAL, AND METHOD FOR PRODUCI...

TITANIUM ALUMINIDE ALLOY MATERIAL FOR HOT FORGING AND FORGING METHO...

TITANIUM ALUMINIDE ALLOY MATERIAL FOR HOT FORGING, FORGING METHOD F...

AUSTENITE STEEL, AND AUSTENITE STEEL CASTING USING SAME

ALUMINUM OR ALUMINUM ALLOY-COATED STEEL MATERIAL AND METHOD OF MANU...

TiAl-BASED ALLOY, PROCESS FOR PRODUCING SAME, AND ROTOR BLADE USING...

TiA 1 based alloy, production process therefor, and rotor blade usi...

TiAl based alloy, production process therefor, and rotor blade usin...