Mitsuhiro Watanabe

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Tsukuba-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Constant-temperature liquid circulating apparatus
- Patent number 6,637,226
- Issue date Oct 28, 2003
- SMC Corporation
- Mitsuhiro Watanabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Coolant circulating apparatus with automatically recovering mechanism
- Patent number 6,408,896
- Issue date Jun 25, 2002
- SMC Corporation
- Mitsuhiro Watanabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Immersed vertical pump with reduced thrust loading
- Patent number 6,171,080
- Issue date Jan 9, 2001
- SMC Corporation
- Mitsuhiro Watanabe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Isothermal-liquid circulating apparatus with modular units
- Patent number 6,000,458
- Issue date Dec 14, 1999
- SMC Corporation
- Mitsuhiro Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Constant-temperature liquid circulating apparatus
- Publication number 20030014988
- Publication date Jan 23, 2003
- SMC Corporation
- Mitsuhiro Watanabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COOLANT CIRCULATING APPARATUS WITH AUTOMATICALLY RECOVERING MECHANISM
- Publication number 20020069932
- Publication date Jun 13, 2002
- SMC Corporation
- Mitsuhiro Watanabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...