Takao Araki

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Saitama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lens supporting frame of lens device and method of adjusting the same
- Patent number 7,327,527
- Issue date Feb 5, 2008
- Fujinon Corporation
- Kenichi Sakamoto
- G02 - OPTICS
Information Patent Grant
Projector with auto focus device
- Patent number 7,165,849
- Issue date Jan 23, 2007
- Fujinon Corporation
- Tomonari Masuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens device and method for adjusting the same
- Patent number 7,158,322
- Issue date Jan 2, 2007
- Fujinon Corporation
- Takao Araki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Lens supporting frame of lens device and method of adjusting the same
- Publication number 20060007567
- Publication date Jan 12, 2006
- Fujinon Corporation
- Kenichi Sakamoto
- G02 - OPTICS
Information Patent Application
Lens device and method for adjusting the same
- Publication number 20050231831
- Publication date Oct 20, 2005
- Fujinon Corporation
- Takao Araki
- G02 - OPTICS
Information Patent Application
Projector with auto focus device
- Publication number 20050099609
- Publication date May 12, 2005
- Tomonari Masuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE