Masakazu HAMASAKI

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Yokkaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-exposure method and light-exposure apparatus
- Patent number 10,816,908
- Issue date Oct 27, 2020
- TOSHIBA MEMORY CORPORATION
- Masakazu Hamasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Layout method of mask pattern, manufacturing method of a semiconduc...
- Patent number 10,120,275
- Issue date Nov 6, 2018
- TOSHIBA MEMORY CORPORATION
- Masakazu Hamasaki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EXPOSURE METHOD AND LIGHT-EXPOSURE APPARATUS
- Publication number 20200249581
- Publication date Aug 6, 2020
- Toshiba Memory Corporation
- Masakazu HAMASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LAYOUT METHOD OF MASK PATTERN, MANUFACTURING METHOD OF A SEMICONDUC...
- Publication number 20170329887
- Publication date Nov 16, 2017
- Toshiba Memory Corporation
- Masakazu HAMASAKI
- G06 - COMPUTING CALCULATING COUNTING