Hisato Yamaguchi

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Ichihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing microlens and method for manufacturing org...
- Patent number 7,674,407
- Issue date Mar 9, 2010
- Seiko Epson Corporation
- Atsushi Takakuwa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing microlens and method for manufacturing org...
- Publication number 20060007552
- Publication date Jan 12, 2006
- SEIKO EPSON CORPORATION
- Atsushi Takakuwa
- G02 - OPTICS
Information Patent Application
Method of manufacturing organic thin film element, method of manufa...
- Publication number 20060007520
- Publication date Jan 12, 2006
- SEIKO EPSON CORPORATION
- Atsushi Takakuwa
- B82 - NANO-TECHNOLOGY