Mitsugu Oshima

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Yamanashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit device having capacitance element...
- Patent number 5,880,497
- Issue date Mar 9, 1999
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and process of manufacturin...
- Patent number 5,508,540
- Issue date Apr 16, 1996
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS