Hitachi, Ltd.

Hiroyasu Kato

Norito Watanabe

Miyako Hotta

Tomoyo Aoyagi

An apparatus for assisting decisions for improvement of environmental loads has: environmental load per-process collecting means; proportional distributing condition per-parts storing means for storing conditions to proportionally distribute the environmental loads every parts; parts attribute storing means; manufacturing condition storing means; parts attribute calculating condition storing means for storing environmental load calculating conditions to calculate the environmental load per parts; environmental load per-parts calculating means; environmental load per-parts/process storing means for storing the environmental loads every parts/process; bill of materials (BOM) storing means; product manufacturing amount storing means; contribution degree per-product/process evaluating means for collecting the environmental loads per parts/process and calculating a contribution degree of each product to the environmental load amount of each process by multiplying the collected environmental load amount by the number of products; and environmental load distribution table per-product/process storing means.

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Yokohama, Japan

Hiroyasu Kato