Toshiharu Matsuda

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Oura-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of semiconductor apparatus
- Patent number 6,274,489
- Issue date Aug 14, 2001
- Sanyo Electric Co., LTD
- Masahiro Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of a semiconductor eprom device
- Patent number 5,792,695
- Issue date Aug 11, 1998
- Sanyo Electric Co., Ltd.
- Masahiro Ono
- H01 - BASIC ELECTRIC ELEMENTS