Takeshi Umehara

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Blade ring assembly, gas turbine, and method for refurbishing gas t...
- Patent number 12,134,975
- Issue date Nov 5, 2024
- Mitsubishi Heavy Industries, Ltd.
- Hiroaki Kobayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine rotor blade
- Patent number 8,967,968
- Issue date Mar 3, 2015
- Mitsubishi Heavy Industries, Ltd.
- Takeshi Umehara
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
BLADE RING ASSEMBLY, GAS TURBINE, AND METHOD FOR REFURBISHING GAS T...
- Publication number 20240309770
- Publication date Sep 19, 2024
- Mitsubishi Heavy Industries, Ltd.
- Hiroaki KOBAYASHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BLADE RING ASSEMBLY, GAS TURBINE, AND METHOD FOR REFURBISHING GAS T...
- Publication number 20240183277
- Publication date Jun 6, 2024
- Mitsubishi Heavy Industries, Ltd.
- Hiroaki KOBAYASHI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBINE ROTOR BLADE
- Publication number 20120315150
- Publication date Dec 13, 2012
- Mitsubishi Heavy Industries, Ltd.
- Takeshi Umehara
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...