Yoshitaka Ootsu

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of semiconductor device
- Patent number 6,808,973
- Issue date Oct 26, 2004
- Renesas Technology Corp.
- Yoshitaka Ootsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating the same
- Patent number 6,638,806
- Issue date Oct 28, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Takayuki Igarashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing method of semiconductor device
- Publication number 20030143799
- Publication date Jul 31, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitaka Ootsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20020192893
- Publication date Dec 19, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Takayuki Igarashi
- H01 - BASIC ELECTRIC ELEMENTS