Inventor

NAGAYA SHINJI

JP3 patents

Patents

3 patents

US6591959B1Jul 15, 2003

Escalator with high speed inclinded section

MITSUBISHI ELECTRIC CORP9 citations71

US6588573B1Jul 8, 2003

Escalator with high speed inclined section

MITSUBISHI ELECTRIC CORP12 citations71

US7104386B2Sep 12, 2006

Sloped part high-speed escalator

MITSUBISHI ELECTRIC CORP5 citations60