Hironobu Takaya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing mask and method of manufacturing semiconduc...
- Patent number 6,841,399
- Issue date Jan 11, 2005
- Renesas Technology Corp.
- Norio Hasegawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing mask and method of manufacturing semiconduc...
- Publication number 20030139055
- Publication date Jul 24, 2003
- Norio Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY