Hiroshi Tsuneno

Follow

Person

Sayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Glass-sealed ceramic package type semiconductor device
- Patent number 4,554,573
- Issue date Nov 19, 1985
- Hitachi, Ltd.
- Hideharu Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of mounting a silicon pellet on a ceramic substrate
- Patent number 4,437,228
- Issue date Mar 20, 1984
- Hitachi, Ltd.
- Hideharu Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS