by Nagai, Kin-ichi, Otsuka, Akio, Uto, Yoshimitsu, Yamasaki, Daizo, Odohira, Toshihiko
Published in JOURNAL OF THE JAPAN WELDING SOCIETY (1968)

by EDA, Izumi, SUEMITSU, Kouya, YANO, Masaaki, SUTOH, Ichiro, OTSUKA, Akio
Published in Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) (25.10.2000)

by 大塚, 昭夫, 森, 要, 川村, 貴保
Published in 日本機械学会論文集 A編 (1979)

by NAKANISHI AKIO,OTSUKA HIDESANE
Year of Publication 22.11.2006

by 大塚, 昭夫, 宮田, 隆可, 西村, 誠二, 大橋, 真
Published in 日本機械学会論文集 A編 (1981)

by 大塚, 明郎
Published in 情報管理 (1963)

by OTSUKA AKIO
Year of Publication 14.05.1996

by EDA, Izumi, YANO, Masaaki, TANAKA, Noriyoshi, SUTOH, Ichiro, SUEMITSU, Kouya, OTSUKA, Akio
Published in Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) (25.05.2000)

by OTSUKA OSAMU, OTSUKA AKIO
Year of Publication 29.01.2004

by OTSUKA AKIO
Year of Publication 21.09.1993

by OTSUKA AKIO, UCHINO YOSHIHIRO
Year of Publication 15.08.2003

by OTSUKA AKIO
Year of Publication 05.03.1993

by 大塚, 明郎, 渡辺, 和子
Published in 情報管理 (1963)

by OTSUKA AKIO
Year of Publication 28.08.1991

by SAIDMAN LAURENCE B, DAS SUPROTIK, FONG SHEENFAR S, OTSUKA AKIO
Year of Publication 18.08.2017

by OTSUKA AKIO
Year of Publication 12.10.1990

by OTSUKA AKIO
Year of Publication 25.04.1990

by OTSUKA AKIO
Year of Publication 06.12.1989

by OTSUKA AKIO
Year of Publication 14.11.1989

by OTSUKA AKIO
Year of Publication 08.11.1989