Inventor

NATANI SHUHEI

JP3 patents

Patents

3 patents

US5979182ANov 9, 1999

Method of and apparatus for air separation

KOBE STEEL LTD29 citations91

US6430962B2Aug 13, 2002

Production method for oxygen

KOBE STEEL LTD15 citations82

US6492040B2Dec 10, 2002

Welding construction and heat exchanger using the welding construction

KOBE STEEL LTD2 citations56