Shoji Kawakubo

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Nakamachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for electroless copper plating
- Patent number 4,632,852
- Issue date Dec 30, 1986
- Hitachi, Ltd.
- Haruo Akahoshi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Printed circuit board, process for preparing the same and resist in...
- Patent number 4,610,910
- Issue date Sep 9, 1986
- Hitachi, Ltd.
- Mineo Kawamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for producing printed circuit boards
- Patent number 4,457,952
- Issue date Jul 3, 1984
- Hitachi, Ltd.
- Mineo Kawamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing printed circuit board by electroless plating
- Patent number 4,378,384
- Issue date Mar 29, 1983
- Hitachi, Ltd.
- Kanji Murakami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR