Shunya Morita

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable speed drive system for primary loop recirculation pump
- Patent number 7,692,333
- Issue date Apr 6, 2010
- Hitachi-GE Nuclear Energy, Ltd.
- Yukihiro Katayama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Adjustable speed drive system for primary loop recirculation pump
- Patent number 7,429,807
- Issue date Sep 30, 2008
- Hitachi-GE Nuclear Energy, Ltd.
- Yukihiro Katayama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD
- Publication number 20250183666
- Publication date Jun 5, 2025
- HITACHI-GE NUCLEAR ENERGY, LTD.
- Kazuaki KITO
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Adjustable Speed Drive System For Primary Loop Recirculation Pump
- Publication number 20090009000
- Publication date Jan 8, 2009
- Yukihiro Katayama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Adjustable speed drive system for primary loop recirculation pump
- Publication number 20060256912
- Publication date Nov 16, 2006
- Yukihiro Katayama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...