Inventor

AKIMA YOSHIHIRO

JP2 patents

Patents

2 patents

US5769311AJun 23, 1998

Heat insulating cup and method of manufacturing the same

TOPPAN PRINTING CO LTD202 citations93

US5653383AAug 5, 1997

Pouring spout structure for paper carton, paper carton having pouring spout, and method of manufacturing such pouring spout

TOPPAN PRINTING CO LTD25 citations89