Inventor

NAGAYOSHI YOSHIKAZU

JP3 patents

Patents

3 patents

US5283959AFeb 8, 1994

System for drying moist sludge

TSUKISHIMA KIKAI CO26 citations89

US5203901AApr 20, 1993

Method for converting waste to crystallized glass

TSUKISHIMA KIKAI CO16 citations71

US5571301ANov 5, 1996

Apparatus for making crystallized glass

TSUKISHIMA KIKAI CO15 citations69