Naoki Yoshimura

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Nishikasugai-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting apparatus and light emitting method
- Patent number 7,858,997
- Issue date Dec 28, 2010
- Toyoda Gosei Co., Ltd.
- Naoki Yoshimura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Light-emitting apparatus
- Patent number 7,332,746
- Issue date Feb 19, 2008
- Toyoda Gosei, Co., Ltd.
- Yuji Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting system with alicyclic epoxy sealing member
- Patent number 6,617,787
- Issue date Sep 9, 2003
- Toyoda Gosei Co., Ltd
- Hisaki Kato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light emitting apparatus and light emitting method
- Publication number 20070164308
- Publication date Jul 19, 2007
- Toyoda Gosei Co., Ltd.
- Naoki Yoshimura
- G02 - OPTICS
Information Patent Application
Light emitting apparatus and light emitting method
- Publication number 20050001225
- Publication date Jan 6, 2005
- Toyoda Gosei Co., Ltd.
- Naoki Yoshimura
- G02 - OPTICS
Information Patent Application
Light-emitting system
- Publication number 20010008484
- Publication date Jul 19, 2001
- Hisaki Kato
- H01 - BASIC ELECTRIC ELEMENTS