Hirofumi HAZAMA

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoelectric element and thermoelectric generation system
- Patent number 10,158,060
- Issue date Dec 18, 2018
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Hirofumi Hazama
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electrode for photovoltaic device
- Patent number 8,993,878
- Issue date Mar 31, 2015
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Hirofumi Hazama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Thermoelectric material and method of manufacturing the material
- Patent number 8,519,255
- Issue date Aug 27, 2013
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Masato Matsubara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
THERMOELECTRIC ELEMENT AND THERMOELECTRIC GENERATION SYSTEM
- Publication number 20170207379
- Publication date Jul 20, 2017
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Hirofumi HAZAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR PHOTOVOLTAIC DEVICE
- Publication number 20140060640
- Publication date Mar 6, 2014
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Hirofumi HAZAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND SEMICONDUCTOR
- Publication number 20130240797
- Publication date Sep 19, 2013
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Akihiro Nagoya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thermoelectric material and method of manufacturing the material
- Publication number 20100147352
- Publication date Jun 17, 2010
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Masato Matsubara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...