Isao Baba

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Chigasaki-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
Information Patent Grant
Operation assuring structure of electronic circuit board in connect...
- Patent number 5,944,540
- Issue date Aug 31, 1999
- Kabushiki Kaisha Toshiba
- Junichi Asada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a flat jumper lead
- Patent number 5,389,817
- Issue date Feb 14, 1995
- Kabushiki Kaisha Toshiba
- Tsutomu Imamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor having an improved electrode pad
- Patent number 5,172,212
- Issue date Dec 15, 1992
- Kabushiki Kaisha Toshiba
- Isao Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead frames for use in plastic mold type semiconductor devices
- Patent number 5,153,706
- Issue date Oct 6, 1992
- Kabushiki Kaisha Toshiba
- Isao Baba
- H01 - BASIC ELECTRIC ELEMENTS

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