Inventor

IWAUCHI SHIGEHARU

JP3 patents

Patents

3 patents

US5511358AApr 30, 1996

Securing small bags to belt-like member

MITSUBISHI GAS CHEMICAL CO21 citations89

US5390475AFeb 21, 1995

Packaging method and apparatus therefor

MITSUBISHI GAS CHEMICAL CO34 citations89

US6676901B1Jan 13, 2004

Oxygen indicator package equipped with oxygen indicator and method for manufacturing the same

MITSUBISHI GAS CHEMICAL CO26 citations85