1. Research on producing technique of synthetic buffer materials for geological disposal of high level nuclear waste 2. Research on synthesis and utilization of interstratified compounds 3. Research on geochemical characteristics of earth ・・・
日本粘土学会
, 日本鉱物学会
, 日本岩石鉱物鉱床学会
, 日本セラミックス学会
, Petrologists and Economic Geologists
, Mineralogists Society of Japan
, Japanese Association of Mineralogists
, Clay Science Society of Japan
, Clay Minerals Society
, Ceramic Society of Japan