Yuji Matsui

Follow

Person

Yamaguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for packaging electronic devices
- Patent number 8,124,173
- Issue date Feb 28, 2012
- Ube Industries, Ltd.
- Masahiro Naiki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Abrasive sheet and process for producing same
- Patent number 5,221,291
- Issue date Jun 22, 1993
- Ube Industries, Ltd.
- Katsuo Imatani
- B24 - GRINDING POLISHING
Information Patent Grant
Process for the preparation of polyimide film
- Patent number 4,797,307
- Issue date Jan 10, 1989
- UBE Industries, Ltd.
- Akihiro Kunimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dimensionally stable polyimide film and process for preparation the...
- Patent number 4,725,484
- Issue date Feb 16, 1988
- Ube Industries, Ltd.
- Kiyoshi Kumagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE PACKAGING AND CURABLE RESIN COMPOSITION
- Publication number 20090092748
- Publication date Apr 9, 2009
- Ube Industries, Ltd.
- Masahiro Naiki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electronic device packaging and curable resin composition
- Publication number 20040132888
- Publication date Jul 8, 2004
- Ube Industries, Ltd.
- Masahiro Naiki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ink capable of printing fine pattern and printed matter
- Publication number 20040106699
- Publication date Jun 3, 2004
- Ube Industries, Ltd.
- Seiji Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS