Inventor

TAKAYAMA NOBUKI

JP2 patents

Patents

2 patents

US7547377B2Jun 16, 2009

Coke oven repairing apparatus

KANSAI COKE & CHEMICALS CO LTD44 citations87

US7630090B2Dec 8, 2009

Oven width measurement instrument and push-out ram provided with the instrument

KANSAI COKE & CHEMICALS CO LTD1 citations48