Jun Hirokawa

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Ohme, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit device and methods for production...
- Patent number 5,519,658
- Issue date May 21, 1996
- Hitachi, Ltd.
- Takayuki Uda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and methods for production...
- Patent number 5,360,988
- Issue date Nov 1, 1994
- Hitachi, Ltd.
- Takayuki Uda
- H01 - BASIC ELECTRIC ELEMENTS