Hisafumi Otsuka

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmission electron microscope and image observation method using it
- Patent number 7,235,784
- Issue date Jun 26, 2007
- Hitachi High-Technologies Corporation
- Yoshifumi Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Transmission electron microscope and image observation method using it
- Publication number 20060076492
- Publication date Apr 13, 2006
- Yoshifumi Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS