Nikko Industrial Co., Tachikawa Plant

List of Authorized Use - Nikko industrial Co., Ltd. Tachikawa Plant

Nikko Industrial Co., Omori Plant

Tachikawa Industrial Co

Haruna Industrial Co., First Plant

Haruna Industrial Co., Third Plant

Riken Industrial Co., Odai Plant

Chikushi Industrial Co., Ltd. - Kashii Plant Accountability

Tachikawa Aircraft Co

400.170: Gunze Industrial Co. (Yoka Plant) - Reconversion & Exemption

List of Authorized Use - Fuji Industrial Co., Ltd. Mitaka Plant

List of Authorized Use - Fuji Industrial Co., Ltd. Ogikubo Plant

List of Authorized Use - Mizuho Industrial Co., Ltd. Tanashi Plant

Daito Press Industrial Co., Daiwa Industrial K.K., Danto Porcelain Ware Manufacturing Co., Fujii Industrial Co

Asia Tetsu-gyo K.K., Koyo Mfg. Co. - Hanaten Plant, Koyo Kogyo Co., Araya Industrial Co. - Steel Foundry

Mizuho Industrial Co

Fuji Industrial Co

Nishina Industrial Co

Nippi Industrial Co

Fuji Industrial Co

Tokan Industrial Co

Tachikawa Hikoki K.K. - Okayama Plant

Chikushi Industrial Co., Ltd. - Zasshonokuma Accountability; Dai Nippon Koku K.K. - Plant Accountability

Mizuho Industrial Co., Tanashi

Noda Industrial Co. 1946