Inventor
KAKUYA KOJI
JP5 patents
Patents
5 patentsUS7022256B2Apr 4, 2006
Iron particles for purifying contaminated soil or ground water
TODA KOGYO CORP25 citations90
US7220366B2May 22, 2007
Process for purifying contaminated soil or groundwater with iron particles
TODA KOGYO CORP10 citations81
US7351355B2Apr 1, 2008
Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same
TODA KOGYO CORP3 citations58
US7482384B2Jan 27, 2009
Iron composite particles for purifying soil or ground water, process for producing the same, purifying agent containing the same, process for producing the purifying agent and method for purifying soil or ground water
TODA KOGYO CORP0 citations51
US11873230B2Jan 16, 2024
Hydrotalcite particles, method for producing hydrotalcite particles, resin stabilizer containing hydrotalcite particles, and resin composition containing hydrotalcite particles
TODA KOGYO CORP0 citations47