Inventor

GOH NOBUAKI

JP3 patents

Patents

3 patents

US5529116AJun 25, 1996

Duplex heat exchanger

SHOWA ALUMINUM CORP123 citations97

US6021846AFeb 8, 2000

Duplex heat exchanger

SHOWA ALUMINUM CORP61 citations94

US5743328AApr 28, 1998

Duplex heat exchanger

SHOWA ALUMINUM CORP54 citations94