Inventor

SHIMIZU SHIGEKAZU

JP3 patents

Patents

3 patents

US7109718B2Sep 19, 2006

Underground exploration apparatus

CANON KK10 citations71

US7591200B2Sep 22, 2009

Method of detecting high-concentration region direction of pollutant in soil

CANON KK2 citations60

US9289984B2Mar 22, 2016

Liquid discharge head and liquid discharge apparatus

CANON KK1 citations50