Masami Negishi

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engraved plate and substrate with conductor layer pattern using the...
- Patent number 8,673,428
- Issue date Mar 18, 2014
- Hitachi Chemical Company, Ltd.
- Susumu Naoyuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
ENGRAVED PLATE AND SUBSTRATE WITH CONDUCTOR LAYER PATTERN USING THE...
- Publication number 20100021695
- Publication date Jan 28, 2010
- Susumu Naoyuki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR