Soumei Yarita

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Platinum electroforming bath
- Patent number 5,549,738
- Issue date Aug 27, 1996
- Electroplating Engineers of Japan, Limited
- Katsutsugu Kitada
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Platinum electroforming and platinum electroplating
- Patent number 5,529,680
- Issue date Jun 25, 1996
- Electroplating Engineers of Japan, Limited
- Katsutsugu Kitada
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Platinum alloy electrodeposition bath and process for manufacturing...
- Patent number 5,421,991
- Issue date Jun 6, 1995
- Electroplating Engineers of Japan, Ltd.
- Soumei Yarita
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Platinum electroforming and platinum electroplating
- Patent number 5,310,475
- Issue date May 10, 1994
- Electroplating Engineers of Japan, Limited
- Katsutsugu Kitada
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR