by OBA TOSHIO, TERAE NOBUYUKI, AZECHI SHIYUUICHI
Year of Publication 12.03.1991

by AOKI HISASHI, OBA TOSHIO, SATO NAOMI
Year of Publication 23.04.1990

by YAMAMOTO YASUO, OBA TOSHIO, IKEJIMA SHOICHI
Year of Publication 29.03.1990

by OBA TOSHIO, FUTATSUMORI KOJI, IGUCHI YOSHINORI
Year of Publication 09.01.1989

by OKADA FUMIO, OBA TOSHIO, NAKAZATO MORIZO
Year of Publication 14.11.1988

by MORIZO NAKAZATO, TOSHIO OBA, FUMIO OKADA
Year of Publication 22.09.1988

by MIHAMA; TAKESHI, OBA; TOSHIO, FUTATSUMORI; KOJI
Year of Publication 02.08.1988

by ISOBE KENICHI, IRIFUNE SHINJI, OBA TOSHIO, ITO HIDEYUKI, TOYODA TAKEMASA
Year of Publication 25.03.1997

by MIHAMA TAKESHI, OBA TOSHIO, FUTATSUMORI KOJI
Year of Publication 10.11.1987

by OBA; TOSHIO, OKADA; FUMIO, NAKAZATO; MORIZO
Year of Publication 02.06.1987

by MORIZO NAKAZATO, TOSHIO OBA, FUMIO OKADA
Year of Publication 16.05.1985

by OBA; TOSHIO, OKADA; FUMIO, NAKAZATO; MORIZO
Year of Publication 29.01.1985

by NAKAJIMA TSUTOMU, UCHIDA SATORU, OBA TOSHIO, SAITO SHIGE, YAMAMOTO AKIRA
Year of Publication 15.08.1995

by UCHIDA SATORU, OBA TOSHIO, SHIMAMOTO NOBORU, YAMAMOTO AKIRA
Year of Publication 04.10.1994

by URABE YOSHIHIKO, TANAKA YUJI, OBA TOSHIO, AZUMA TATSUJI, HIRANO TSUMORU
Year of Publication 25.03.1994

by OKADA, FUMIO, OHASHI, HIROSHI, TANAKA, TATSUO, TANAKA, MASAKI, OBA, TOSHIO
Year of Publication 12.01.1994

by OKUDA SADANAO, OBA TOSHIO, IKEJIMA SHOICHI, AOKI SHUNJI
Year of Publication 22.07.1992

by TEZUKA SHIGERU, OBA TOSHIO, ITAGAKI AKINARI, KITAJIMA MASAO
Year of Publication 17.07.1992

by HARA YASUAKI, KAMEI MASANAO, IRIFUNE SHINJI, OBA TOSHIO
Year of Publication 18.10.1991

by OBA TOSHIO, IGUCHI YOSHINORI, SHIMIZU TAKAAKI, OCHIKA TOSHIHIRO
Year of Publication 22.06.1990