Inventor

SAKAI YOKIO

JP3 patents

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

SAKAI YOKIO

2 patents

US6427535B1Aug 6, 2002

Weather forecasting system

SAKAI YOKIO33 citations82

US7096735B2Aug 29, 2006

System for forecasting slope failure based on sounds from the earth

SAKAI YOKIO1 citations46

(unassigned)

1 patent

US6920789B2Jul 26, 2005

System for watching and forecasting changes in natural phenomena and weather based on sounds from the earth

13 citations76