Inventor

FUJINAWA YUKIO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “FUJINAWA YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AGENCY SCIENCE & TECH

2 patents

US5694129ADec 2, 1997

Method of imminent earthquake prediction by observation of electromagnetic field and system for carrying out the same

AGENCY SCIENCE & TECH39 citations91

US6622093B1Sep 16, 2003

Method and system for predicting rapid motion in earth's crust on basis of electromagnetic field observation

AGENCY SCIENCE & TECH16 citations81

TAKAHASHI KOZO

1 patent

US5086415AFeb 4, 1992

Method for determining source region of volcanic tremor

TAKAHASHI KOZO19 citations79

YUSEISHO TSUSHIN SOGO KENK

1 patent

US4961143AOct 2, 1990

Method of predicting volcanic eruptions

YUSEISHO TSUSHIN SOGO KENK9 citations68

NAT RES INST FOR EARTH SCIENCE

1 patent

US6885945B2Apr 26, 2005

Method for estimating origin time, hypocentral distance, and scale based on electric field observation, and apparatus for prediction

NAT RES INST FOR EARTH SCIENCE6 citations59