Kohei Shirota

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Akikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image focusing method and apparatus for electron microscope
- Patent number 4,724,319
- Issue date Feb 9, 1988
- Akashi Seisakusho Ltd.
- Kohei Shirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Objective lens for electron microscope
- Patent number 4,383,176
- Issue date May 10, 1983
- International Precision Incorporated
- Akira Yonezawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of photographing electron microscope images on a single phot...
- Patent number 4,316,087
- Issue date Feb 16, 1982
- International Precision Incorporated
- Takashi Yanaka
- H01 - BASIC ELECTRIC ELEMENTS