Nobuyuki Soma

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a liquid ejecting head
- Patent number 7,543,381
- Issue date Jun 9, 2009
- Seiko Epson Corporation
- Hideyuki Ogawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Working method for forming minute holes, tool used in the method, m...
- Publication number 20060042435
- Publication date Mar 2, 2006
- Seiko Epson Corporation
- Hideyuki Ogawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS