Yasuaki Otani

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing printed wiring board
- Patent number 5,277,787
- Issue date Jan 11, 1994
- Nippon CMK Corp.
- Yasuaki Otani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for masking through holes in manufacturing process of printe...
- Patent number 5,277,929
- Issue date Jan 11, 1994
- Nippon CMK Corp.
- Kameharu Seki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole masking apparatus
- Patent number 5,238,524
- Issue date Aug 24, 1993
- Nippon CMK Corp.
- Kameharu Seki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing printed wiring boards
- Patent number 5,186,811
- Issue date Feb 16, 1993
- Nippon CMK Corp.
- Yasuaki Otani
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR