Atsushi Tsuzuki

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device with point symetrical bonding electrodes
- Patent number 7,915,618
- Issue date Mar 29, 2011
- Toyoda Gosei Co., Ltd.
- Hiroyuki Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp
- Patent number 7,393,122
- Issue date Jul 1, 2008
- Toyoda Gosei Co., Ltd.
- Atsushi Tsuzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Led lamp including a resist bonded to a copper film
- Patent number 7,332,862
- Issue date Feb 19, 2008
- Toyoda Gosei Co., Ltd.
- Hiroko Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light-emitting device
- Publication number 20080246043
- Publication date Oct 9, 2008
- Toyoda Gosei Co., Ltd.
- Hiroyuki Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lamp
- Publication number 20060101757
- Publication date May 18, 2006
- Toyoda Gosei Co., Ltd.
- Atsushi Tsuzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED lamp and method for manufacturing the same
- Publication number 20040251828
- Publication date Dec 16, 2004
- TOYODA GOSEI CO., LTD
- Hiroko Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS