Isao Yoshida

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Myozai-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photovoltaic cell module tile
- Patent number 6,489,552
- Issue date Dec 3, 2002
- Kaneka Corporation
- Takeharu Yamawaki
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Roofing tile having photovoltaic module to generate power
- Patent number 6,453,629
- Issue date Sep 24, 2002
- Kaneka Corporation
- Ichiro Nakazima
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Photovoltaic cell module tile
- Patent number 6,360,497
- Issue date Mar 26, 2002
- Kaneka Corporation
- Ichiro Nakazima
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Photovoltaic cell module tile
- Publication number 20020036010
- Publication date Mar 28, 2002
- KENEKA CORPORATION
- Takeharu Yamawaki
- F24 - HEATING RANGES VENTILATING