Akihito Tsuda

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Nagano-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid jet head and a liquid jet apparatus
- Patent number 7,891,783
- Issue date Feb 22, 2011
- Seiko Epson Corporation
- Akihito Tsuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid-jet head, method for manufacturing the same, and liquid-jet...
- Patent number 7,559,631
- Issue date Jul 14, 2009
- Seiko Epson Corporation
- Masato Shimada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID JET HEAD, A LIQUID JET APPARATUS AND A METHOD OF MANUFACTURI...
- Publication number 20090244207
- Publication date Oct 1, 2009
- SEIKO EPSON CORPORATION
- Akihito TSUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID JET HEAD AND A LIQUID JET APPARATUS
- Publication number 20090207213
- Publication date Aug 20, 2009
- SEIKO EPSON CORPORATION
- Akihito TSUDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid-jet head and method of producing the same and liquid injecti...
- Publication number 20060290747
- Publication date Dec 28, 2006
- Masato Shimada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS