Yasushi Fukazawa

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Higashikurume-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exposure meter used for photographing
- Patent number 6,721,044
- Issue date Apr 13, 2004
- Seknoic Corporation
- Yasushi Fukazawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Exposure meter used for photographing
- Publication number 20020101582
- Publication date Aug 1, 2002
- Hiroshi Kakuta
- G01 - MEASURING TESTING