Yoshiko Yoshida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor substrate with stacked oxide and SOI layers with a mo...
- Patent number 6,872,979
- Issue date Mar 29, 2005
- Renesas Technology Corp.
- Yoshiko Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor substrate processing method
- Patent number 6,563,172
- Issue date May 13, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiko Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor substrate processing method
- Patent number 6,232,201
- Issue date May 15, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiko Yoshida
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor substrate processing method
- Publication number 20030148595
- Publication date Aug 7, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiko Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor substrate processing method
- Publication number 20010012649
- Publication date Aug 9, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiko Yoshida
- H01 - BASIC ELECTRIC ELEMENTS