Koji Okada

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Takahama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Roof-installed object securing device
- Patent number 8,910,448
- Issue date Dec 16, 2014
- YANEGIJUTSUKENKYUJO CO., LTD.
- Koji Okada
- E04 - BUILDING
Information Patent Grant
Securing configuration of solar cell module
- Patent number 8,511,009
- Issue date Aug 20, 2013
- Yanegijutsukenkyujo Co., Ltd.
- Shuichi Kobayashi
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
ROOF-INSTALLED OBJECT SECURING DEVICE
- Publication number 20140331593
- Publication date Nov 13, 2014
- YANEGIJUTSUKENKYUJO CO., LTD.
- Koji OKADA
- E04 - BUILDING
Information Patent Application
SECURING CONFIGURATION OF SOLAR CELL MODULE
- Publication number 20120073220
- Publication date Mar 29, 2012
- YANEGIJUTSUKENKYUJO CO., LTD.
- Shuichi Kobayashi
- F24 - HEATING RANGES VENTILATING