Mitsunari HORIUCHI

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Yokkaichi Mie, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with metal plugs and method for manufacturing...
- Patent number 11,600,585
- Issue date Mar 7, 2023
- Kioxia Corporation
- Mitsunari Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of semiconductor device and etching gas
- Patent number 11,367,622
- Issue date Jun 21, 2022
- Kioxia Corporation
- Mitsunari Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of semiconductor device and etching gas
- Patent number 10,804,113
- Issue date Oct 13, 2020
- TOSHIBA MEMORY CORPORATION
- Mitsunari Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma etching method and method of fabricating semiconductor device
- Patent number 10,529,582
- Issue date Jan 7, 2020
- TOSHIBA MEMORY CORPORATION
- Mitsunari Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220068858
- Publication date Mar 3, 2022
- KIOXIA Corporation
- Mitsunari HORIUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND ETCHING GAS
- Publication number 20210005463
- Publication date Jan 7, 2021
- Toshiba Memory Corporation
- Mitsunari HORIUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND ETCHING GAS
- Publication number 20200051827
- Publication date Feb 13, 2020
- Toshiba Memory Corporation
- Mitsunari HORIUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA ETCHING METHOD AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20190080923
- Publication date Mar 14, 2019
- Toshiba Memory Corporation
- Mitsunari HORIUCHI
- H01 - BASIC ELECTRIC ELEMENTS