Masaru Hori

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 5,707,487
- Issue date Jan 13, 1998
- Kabushiki Kaisha Toshiba
- Masaru Hori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 5,240,554
- Issue date Aug 31, 1993
- Kabushiki Kaisha Toshiba
- Masaru Hori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing an X-ray exposure mask and device for contr...
- Patent number 5,188,706
- Issue date Feb 23, 1993
- Kabushiki Kaisha Toshiba
- Masaru Hori
- B81 - MICRO-STRUCTURAL TECHNOLOGY