Takashi Hirotani

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device and method for manufacturing same
- Patent number 10,249,641
- Issue date Apr 2, 2019
- TOSHIBA MEMORY CORPORATION
- Takashi Hirotani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for manufacturing same
- Patent number 9,911,752
- Issue date Mar 6, 2018
- TOSHIBA MEMORY CORPORATION
- Takayuki Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile memory device and method for manufacturing the same
- Patent number 9,142,774
- Issue date Sep 22, 2015
- Kabushiki Kaisha Toshiba
- Hidehiko Yabuhara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MEMORY ARRAY OF THREE-DIMENSIONAL NOR MEMORY STRINGS WITH WORD LINE...
- Publication number 20240347109
- Publication date Oct 17, 2024
- Sunrise Memory Corporation
- Masahiro Yoshihara
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE AND METHOD FOR MANUFACTURING THEREFOR
- Publication number 20230371266
- Publication date Nov 16, 2023
- Sunrise Memory Corporation
- Minori Kajimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220238536
- Publication date Jul 28, 2022
- Sunrise Memory Corporation
- Yosuke Nosho
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170271355
- Publication date Sep 21, 2017
- KABUSHIKI KAISHA TOSHIBA
- Takayuki KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170236827
- Publication date Aug 17, 2017
- KABUSHIKI KAISHA TOSHIBA
- Takashi HIROTANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130153850
- Publication date Jun 20, 2013
- Hidehiko Yabuhara
- H01 - BASIC ELECTRIC ELEMENTS