Yoshiaki ISHII

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Oita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for manufacturing same
- Patent number 11,121,247
- Issue date Sep 14, 2021
- Kabushiki Kaisha Toshiba
- Tomoko Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,806,020
- Issue date Oct 31, 2017
- Kabushiki Kaisha Toshiba
- Yoshiaki Ishii
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240204041
- Publication date Jun 20, 2024
- Kabushiki Kaisha Toshiba
- Mariko Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230299129
- Publication date Sep 21, 2023
- Kabushiki Kaisha Toshiba
- Kanako KOMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210143253
- Publication date May 13, 2021
- Kabushiki Kaisha Toshiba
- Mariko Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20200303537
- Publication date Sep 24, 2020
- Kabushiki Kaisha Toshiba
- Tomoko Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190288063
- Publication date Sep 19, 2019
- Kabushiki Kaisha Toshiba
- Kanako Komatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170309564
- Publication date Oct 26, 2017
- Kabushiki Kaisha Toshiba
- Yoshiaki ISHII
- H01 - BASIC ELECTRIC ELEMENTS