Riichiro TAKAISHI

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device
- Patent number 10,367,054
- Issue date Jul 30, 2019
- TOSHIBA MEMORY CORPORATION
- Hidenori Miyagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory element
- Patent number 10,249,818
- Issue date Apr 2, 2019
- TOSHIBA MEMORY CORPORATION
- Marina Yamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and dielectric film including a fluorite-type...
- Patent number 9,691,973
- Issue date Jun 27, 2017
- Kabushiki Kaisha Toshiba
- Tsunehiro Ino
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Semiconductor device with polycrystalline silicon film
- Patent number 9,530,855
- Issue date Dec 27, 2016
- Kabushiki Kaisha Toshiba
- Masamichi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance random access memory device
- Patent number 9,190,615
- Issue date Nov 17, 2015
- Kabushiki Kaisha Toshiba
- Riichiro Takaishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance random access memory device
- Patent number 8,860,182
- Issue date Oct 14, 2014
- Kabushiki Kaisha Toshiba
- Riichiro Takaishi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MEMORY ELEMENT
- Publication number 20190088870
- Publication date Mar 21, 2019
- Toshiba Memory Corporation
- Marina YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20180269277
- Publication date Sep 20, 2018
- Toshiba Memory Corporation
- Hidenori MIYAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160079434
- Publication date Mar 17, 2016
- Kabushiki Kaisha Toshiba
- Masamichi SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND DIELECTRIC FILM
- Publication number 20150380641
- Publication date Dec 31, 2015
- KABUSHIKI KAISHA TOSHIBA
- Tsunehiro INO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTANCE RANDOM ACCESS MEMORY DEVICE
- Publication number 20140353572
- Publication date Dec 4, 2014
- KABUSHIKI KAISHA TOSHIBA
- Riichiro TAKAISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTANCE RANDOM ACCESS MEMORY DEVICE
- Publication number 20140284541
- Publication date Sep 25, 2014
- KABUSHIKI KAISHA TOSHIBA
- Riichiro TAKAISHI
- H01 - BASIC ELECTRIC ELEMENTS