Kazutaka Masaoka

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laminate film and processes for preparing printed wiring board
- Patent number 6,333,135
- Issue date Dec 25, 2001
- Hitachi Chemical Co., Ltd.
- Noriyo Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laminate film and processes for preparing printed wiring board
- Patent number 6,207,345
- Issue date Mar 27, 2001
- Hitachi Chemical Co., Ltd.
- Noriyo Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoresist layer supporting film and photoresist film laminate
- Patent number 6,140,013
- Issue date Oct 31, 2000
- Teijin Limited
- Takafumi Kudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoresist layer supporting film and photoresist film laminate
- Patent number 5,994,027
- Issue date Nov 30, 1999
- Teijin Limited
- Takafumi Kudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Laminate film and processes for preparing printed wiring board
- Publication number 20010009750
- Publication date Jul 26, 2001
- Noriyo Kimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR