Kumiko Sato

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Hyogo-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 12,249,660
- Issue date Mar 11, 2025
- Kabushiki Kaisha Toshiba
- Kumiko Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MOSFET semiconductor device with backgate layer and reduced on-resi...
- Patent number 8,362,554
- Issue date Jan 29, 2013
- Kabushiki Kaisha Toshiba
- Tomoko Matsudai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20240313055
- Publication date Sep 19, 2024
- Kabushiki Kaisha Toshiba
- Hirofumi NAGANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230155038
- Publication date May 18, 2023
- Kabushiki Kaisha Toshiba
- Kumiko SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120012930
- Publication date Jan 19, 2012
- Kabushiki Kaisha Toshiba
- Kumiko Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20110309439
- Publication date Dec 22, 2011
- Kabushiki Kaisha Toshiba
- Tomoko Matsudai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110095369
- Publication date Apr 28, 2011
- Kabushiki Kaisha Toshiba
- Tomoko Matsudai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110068406
- Publication date Mar 24, 2011
- Kabushiki Kaisha Toshiba
- Norio YASUHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20070108518
- Publication date May 17, 2007
- KABUSHIKI KAISHA TOSHIBA
- Koichi ENDO
- H01 - BASIC ELECTRIC ELEMENTS