Takeshi KAZAMA

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Kasumigaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multistage centrifugal fluid machine
- Patent number 11,346,364
- Issue date May 31, 2022
- Hitachi Industrial Products, Ltd.
- Hayato Kunishi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bolt fastening structure and turbo-machine using same
- Patent number 11,280,223
- Issue date Mar 22, 2022
- Hitachi Industrial Products, Ltd.
- Youhei Tanno
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Casing and turbo machine
- Patent number 10,989,220
- Issue date Apr 27, 2021
- Hitachi, Ltd.
- Yohei Tanno
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Impeller
- Patent number 8,398,375
- Issue date Mar 19, 2013
- Hitachi Plant Technologies, Ltd.
- Kohei Tanaka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Multistage Centrifugal Fluid Machine
- Publication number 20200271126
- Publication date Aug 27, 2020
- Hitachi Industrial Products, Ltd.
- Hayato KUNISHI
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Casing and Turbo Machine
- Publication number 20190219065
- Publication date Jul 18, 2019
- Hitachi, Ltd
- Yohei TANNO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Bolt Fastening Structure and Turbo-Machine Using Same
- Publication number 20190055855
- Publication date Feb 21, 2019
- Hitachi, Ltd
- Youhei TANNO
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
IMPELLER
- Publication number 20090246030
- Publication date Oct 1, 2009
- Kohei TANAKA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...