"Shiro Matsumoto,K.Takeshita,Jiro Koga,Yoichi Takashima","A Production Process for Uniform-size Polymer Particles(‹¤’˜)",,"J. Chem. Eng. Japan",,"Vol. 22","Issue 6","pp. 691-693",1989,Jan.
"K.Takeshita,ASASHI KITAMOTO","Relation between Separation Factor of Carbon Isotope and Chemical Reaction of CO2 with Amine in Nonaqueous Solvent(‹¤’˜)",,"J. Chem. Eng. Japan",,"Vol. 22","No. 5","pp. 447-454",1989,Jan.