Hiroshi Kozai

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Hadano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply structure and system for mounting the same
- Patent number 4,731,703
- Issue date Mar 15, 1988
- Hitachi Ltd.
- Tamotsu Tsukaguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Contact of connector
- Patent number 4,632,478
- Issue date Dec 30, 1986
- Hitachi, Ltd.
- Hiroshi Kozai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer printed circuit board
- Patent number 4,616,292
- Issue date Oct 7, 1986
- Hitachi, Ltd.
- Norio Sengoku
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR