Inventor · disambiguated record
Yukio Fujinawa
Also filed as: FUJINAWA YUKIO
5 granted patents·89 citations·filing 1989–2003
81Inventor score
Technology areasG01V
Files withAGENCY SCIENCE & TECH2NAT RES INST FOR EARTH SCIENCE1TAKAHASHI KOZO1YUSEISHO TSUSHIN SOGO KENK1
Top patents by PatentIndex Score
5 records- 0159US5694129AMethod of imminent earthquake prediction by observation of electromagnetic field and system for carrying out the sameAGENCY SCIENCE & TECH·Filed 1995·Granted Dec 2, 1997·39 cites·10 claims
- 0254US6622093B1Method and system for predicting rapid motion in earth's crust on basis of electromagnetic field observationAGENCY SCIENCE & TECH·Filed 2000·Granted Sep 16, 2003·16 cites·4 claims
- 0345US5086415AMethod for determining source region of volcanic tremorTAKAHASHI KOZO·Filed 1991·Granted Feb 4, 1992·19 cites·2 claims
- 0442US6885945B2Method for estimating origin time, hypocentral distance, and scale based on electric field observation, and apparatus for predictionNAT RES INST FOR EARTH SCIENCE·Filed 2003·Granted Apr 26, 2005·6 cites·6 claims
- 0534US4961143AMethod of predicting volcanic eruptionsYUSEISHO TSUSHIN SOGO KENK·Filed 1989·Granted Oct 2, 1990·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →