大都市東京における工場の集団化に関する考察-集団化事業の成果と課題-

抄録

We have had many factories and works of medium and small enterprises in the inner area of metropolises in Japan. It is general that they have mingled with houses, shops and so on in the inner area. They had caused so heavy environmental pollution from the beginning of 1960s. So, it had expected to separate the location of factories and works in the inner area, from houses. The Systems for collective establishment that have been enable factories and works of medium and enterprises to assemble into an industrial park or into a high rise building, was enforced in the middle 1960s. The systems have covered the roles to separate the location of factories and works from houses, to promote rationalization of management and administration of medium and small enterprises and so on.
Almost 40 years have passed since the systems for collective establishment of factories and works was enforced. And it is well known that we have experienced remarkable change in the structure of industrial economics in Japan for 40 years.
In this paper existing conditions of the projects by the systems for collective establishment has shown. Then, the role of the systems to improve the environmental pollution caused by factories and works, to reduce mingled location of factories, works and houses in the inner area and to promote rationalization of management and administration of medium and small enterprises have been analyzed. In this paper Tokyo Metropolitan City has mainly been analyzed as a case.
It is clarified that the systems for collective establishment of factories and works have played usefully its rolls. And it is clarified that the systems should carry on, nevertheless it has points to amend in the systems.