Ryoji Utsumi

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Nagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Structures of turbine scroll and blades
- Patent number 6,742,989
- Issue date Jun 1, 2004
- Mitsubishi Heavy Industries, Ltd.
- Katsuyuki Osako
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Structures of turbine scroll and blades
- Publication number 20030077170
- Publication date Apr 24, 2003
- Mitsubishi Heavy Industries, Ltd.
- Katsuyuki Osako
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES