Naoya Yasuhara

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pump for liquid chromatograph, and liquid chromatograph
- Patent number 9,410,543
- Issue date Aug 9, 2016
- Hitachi High-Technologies Corporation
- Kenichiro Tokuo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Solvent delivery device and analytical system
- Patent number 8,191,405
- Issue date Jun 5, 2012
- Hitachi High-Technologies Corporation
- Naoya Yasuhara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
PUMP FOR LIQUID CHROMATOGRAPH, AND LIQUID CHROMATOGRAPH
- Publication number 20130104631
- Publication date May 2, 2013
- Kenichiro Tokuo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SOLVENT DELIVERY DEVICE AND ANALYTICAL SYSTEM
- Publication number 20090193879
- Publication date Aug 6, 2009
- Hitaci High-technologies Corporation
- Naoya Yasuhara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...