Kenji Shimogishi

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Sakai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum diode-type electronic heat pump device and electronic equipm...
- Patent number 7,327,026
- Issue date Feb 5, 2008
- Sharp Kabushiki Kaisha
- Kenji Shimogishi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electronic heat pump device, laser component, optical pickup and el...
- Patent number 7,211,891
- Issue date May 1, 2007
- Sharp Kabushiki Kaisha
- Kenji Shimogishi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Electronic heat pump device, laser component, optical pickup and el...
- Publication number 20050110099
- Publication date May 26, 2005
- Kenji Shimogishi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Electronic heat pump device, electronic equipment using electronic...
- Publication number 20050104185
- Publication date May 19, 2005
- Sharp Kabushiki Kaisha
- Kenji Shimogishi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...