Patents/Licensable Technologies

As the proverb, ” Necessity is the mother of invention ” says, KOAGAS NIHON Group’s proprietary technologies are originated in the needs in the fields always providing the customers with the gas and services as an all-around gas supplying company.
The creed of our Group is to pursue persistently the economics, safety, environmental protection and operability in our operation.
KOAGAS NIHON Group wishes our proprietary technologies to meet the requirements of the age and to be prevailing broadly.

MK 13A Propane-Air Gas Manufacturing Process

LP Gas Cylinder Filling Process

New Type of Bobtail



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