Jun Taketatsu

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information recording medium having recording layer with organic po...
- Patent number 5,648,135
- Issue date Jul 15, 1997
- Hitachi Chemical Company, Ltd.
- Itsuo Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium having recording layer with organic po...
- Patent number 5,464,673
- Issue date Nov 7, 1995
- Hitachi Chemical Co., Ltd.
- Itsuo Watanabe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT CONNECTION MATERIAL, AND CONNECTION STRUCTURE OF CIRCUIT ME...
- Publication number 20110267791
- Publication date Nov 3, 2011
- Hitachi Chemical Company, Ltd.
- Katsuhiko Tomisaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONDUCTIVE PARTICLE, ADHESIVE COMPOSITION, CIRCUIT-CONNECTING MATER...
- Publication number 20100065311
- Publication date Mar 18, 2010
- Hitachi Chemical Company, Ltd.
- Masaru Tanaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circuit connection material, film-shaped circuit connection materia...
- Publication number 20100025089
- Publication date Feb 4, 2010
- Jun Taketatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR