"Akira Nakajima","Effect of Al2O3 Addition on Sintering of (Co, Ni) O",,"94th Annual Meeting of the American Ceramic Society, Abstracts,",,,,"pp. 361",1992, "Akira Nakajima","Ceramic Substrate for sputtered alloy film developed with required as-sintered density for use in construction of video heads",,"Industrial Heating",,"Vol. 59","No. 11","pp. 44-46",1992,