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last 30 patents
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Method for estimating origin time, hypocentral distance, and scale...
Patent number
6,885,945
Issue date
Apr 26, 2005
National Research Institute for Earth Science and Disaster Prevention
Yukio Fujinawa
G01 - MEASURING TESTING
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Patent Grant
System for measuring amount of specific substance mixed in material...
Patent number
6,507,201
Issue date
Jan 14, 2003
National Research Institute for Earth Science and Disaster Prevention
Masaki Tominaga
G01 - MEASURING TESTING
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Patent Application
Method for estimating origin time, hypocentral distance, and scale...
Publication number
20040093162
Publication date
May 13, 2004
NATIONAL RESEARCH INSTITUTE FOR EARTH SCIENCE AND DISASTER PREVENTION
Yukio Fujinawa
G01 - MEASURING TESTING
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