Tsutomu Imai

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Anpachi-cho, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing integrated circuit
- Patent number 7,462,567
- Issue date Dec 9, 2008
- Sanyo Electric Co., Ltd.
- Tetsuya Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing micro lenses including underlayer film and...
- Patent number 7,459,327
- Issue date Dec 2, 2008
- Sanyo Electric Co., LTD
- Seiji Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device for use in a solid state imaging device
- Patent number 7,138,670
- Issue date Nov 21, 2006
- Sanyo Electric Co., LTD
- Tetsuya Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of micro-lens, manufacturing method of solid-s...
- Patent number 6,995,915
- Issue date Feb 7, 2006
- Sanyo Electric Co., Ltd.
- Kazuyuki Takegawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing integrated circuit
- Publication number 20070254400
- Publication date Nov 1, 2007
- SANYO ELECTRIC CO., LTD.
- Tetsuya Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Solid-state imager and method for manufacturing same
- Publication number 20060151773
- Publication date Jul 13, 2006
- Seiji Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing semiconductor device
- Publication number 20050161709
- Publication date Jul 28, 2005
- Tetsuya Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of micro-lens, manufacturing method of solid-s...
- Publication number 20050099695
- Publication date May 12, 2005
- SANYO ELECTRIC CO., LTD.
- Kazuyuki Takegawa
- G02 - OPTICS