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7つの公害 (1)  Seven Pollutions (1) 


省エネ大賞受賞技術開発の軌跡 (28)

第1章  もったいない無駄と必要な無駄 1960年代の7つの公害 (1)


Trajectory of Energy Conservation Grand Prize-winning Technology Development (28)

Chapter 1 Wasteful Waste and Necessary Waste Seven Pollutions of the 1960s (1)




The attached photo shows the award ceremony in April 2000 when I received an award for excellence in the Small and Medium Enterprise Outstanding New Technology and New Product Awards.