Yutaka UETA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Imaging lens, manufacturing method thereof, and compound lens
- Patent number 8,000,040
- Issue date Aug 16, 2011
- SANYO Electric Co., Ltd.
- Satoru Ota
- G02 - OPTICS
Information Patent Grant
Composite lens
- Patent number 7,948,690
- Issue date May 24, 2011
- Sanyo Electric Co., Ltd.
- Ai Takumi
- G02 - OPTICS
Information Patent Grant
Optical lens, compound lens and method for producing the same, as w...
- Patent number 7,474,476
- Issue date Jan 6, 2009
- Sanyo Electric Co., Ltd.
- Yutaka Ueta
- G02 - OPTICS
Information Patent Grant
Magnetic head for magnetic recording and reproduction
- Patent number 5,768,072
- Issue date Jun 16, 1998
- Sanyo Electric Co., Ltd.
- Yutaka Ueta
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing floating type magnetic head
- Patent number 5,146,671
- Issue date Sep 15, 1992
- Sanyo Electric Co., Ltd.
- Takahiro Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
A process for producing magnetic heads of the floating type
- Patent number 5,016,341
- Issue date May 21, 1991
- Sanyo Electric Co., Ltd.
- Takahiro Ogawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE LENS
- Publication number 20090213476
- Publication date Aug 27, 2009
- Sanyo Electric Co., Ltd.
- Ai TAKUMI
- G02 - OPTICS
Information Patent Application
IMAGING LENS, MANUFACTURING METHOD THEREOF, AND COMPOUND LENS
- Publication number 20080239512
- Publication date Oct 2, 2008
- Sanyo Electric Co., Ltd.
- Satoru Ota
- G02 - OPTICS
Information Patent Application
OPTICAL LENS, COMPOUND LENS AND METHOD FOR PRODUCING THE SAME, AS W...
- Publication number 20080151362
- Publication date Jun 26, 2008
- Sanyo Electric Co., Ltd.
- Yutaka UETA
- G02 - OPTICS