Takamitsu Sumiyoshi

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Oita-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
TAB type semiconductor device
- Patent number 6,909,184
- Issue date Jun 21, 2005
- Kabushiki Kaisha Toshiba
- Toshihiro Ushijima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TAB type semiconductor device
- Publication number 20030042588
- Publication date Mar 6, 2003
- Kabushiki Kaisha Toshiba
- Toshihiro Ushijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tab type semiconductor device
- Publication number 20010011763
- Publication date Aug 9, 2001
- Toshihiro Ushijima
- H01 - BASIC ELECTRIC ELEMENTS