Yukio Ookoshi

Follow

Person

Mito, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thin-film multilayer wiring board with wiring and via holes in a th...
- Patent number 6,326,561
- Issue date Dec 4, 2001
- Hitachi, Ltd.
- Ryuji Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin-film multilayer wiring board and production thereof
- Patent number 6,190,493
- Issue date Feb 20, 2001
- Hitachi, Ltd.
- Ryuji Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making electrical connections in the manufacture of wirin...
- Patent number 5,497,545
- Issue date Mar 12, 1996
- Hitachi, Ltd.
- Ryuji Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-organic macromolecular synthetic resin composite and process...
- Patent number 5,178,962
- Issue date Jan 12, 1993
- Hitachi, Ltd.
- Toshio Miyamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing metal/polyimide composite article
- Patent number 5,120,573
- Issue date Jun 9, 1992
- Hitachi, Ltd.
- Kunio Miyazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...