Tadashi Endo

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Suginami-ku, 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 unit having specific fluorescent material
- Patent number RE41234
- Issue date Apr 20, 2010
- Toyoda Gosei Co., Ltd.
- Yuji Takahashi
- 313 - Electric lamp and discharge devices
Information Patent Grant
Oxynitride phosphor activated by a rare earth element, and sialon t...
- Patent number 6,776,927
- Issue date Aug 17, 2004
- National Institute for Materials Science
- Mamoru Mitomo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oxynitride phosphor activated by a rare earth element, and sialon t...
- Patent number 6,632,379
- Issue date Oct 14, 2003
- National Institute for Materials Science
- Mamoru Mitomo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

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
Oxynitride phosphor activated by a rare earth element, and sialon t...
- Publication number 20030168643
- Publication date Sep 11, 2003
- NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- Mamoru Mitomo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Oxynitride phosphor activated by a rare earth element, and sialon t...
- Publication number 20030030038
- Publication date Feb 13, 2003
- NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- Mamoru Mitomo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...