Osaka Shipbuilding Co

Onomichi Shipbuilding Co

Ujina Shipbuilding Co

Tokyo Shipbuilding Co

Mizuno Shipbuilding Co. - Hiroshima

Urabe Shipbuilding Co. - Taguma Factory

Osaka Yogu Co

Kyushu Shipbuilding Co., Ltd. - Plant Accountability

Handa Jukogyo Co. - Osaka Plant

Minato Electric Machine Ind. Co., Osaka Heavy Ind. Co. - Kanzakigawa Plant, Osaka Sanso Kogyo Co., Saeki Kikai Kogyosho

Yoshimura Shipbuilding Co. (Kure Zosen K.K.?) Okada-gumi K.K

Shipbuilding Companies, Toyo Seikan and Aomori Prefecture Apple promotion Co

Matsushita Electric Ind. Co. - Koriyama Plant, Hirose Jukogyo K.K. - Wakae Plant, Minami Orimono Co., Matsushita Shipbuilding Co. - Sakai Plant

Osaka Forging Co., Kokoku Ind. Co., Mitsubishi Mokushitsu Kogyo K.K. - Chishimacho Plant

Nippon Typewriter Co. - Mikuni Plant (Nakajima Kikai Osaka Plant)

Kobe Electric Works K.K. - Moriguchi Branch, Kobayashi Mining Co. - Osaka Branch, Kobayashi Mining Co. - Hyakunen Refinery

Shipbuilding

Shipbuilding

Shipbuilding

Shipbuilding

Shipbuilding

Shipbuilding

Shipbuilding

Shipbuilding

Shipbuilding - Shizuoka