Inventor
HATAKEYAMA HIDETOSHI
JP14 patents
Patents
14 patentsUS6133361AOct 17, 2000
Oxygen-absorbing composition, oxygen-absorbing resin composition, packing material, multi-layered packing, oxygen absorber packet, packing method and preservation method
MITSUBISHI GAS CHEMICAL CO40 citations92
US6113927ASep 5, 2000
Package and packaging method for aqueous liquid materials
MITSUBISHI GAS CHEMICAL CO35 citations92
US6063503AMay 16, 2000
Oxygen-absorbing multi-layer film and method for preparing same
MITSUBISHI GAS CHEMICAL CO31 citations92
US5820956AOct 13, 1998
Multi-layer structural body
MITSUBISHI GAS CHEMICAL CO50 citations92
US5358876AOct 25, 1994
Oxygen indicator
MITSUBISHI GAS CHEMICAL CO48 citations92
US5180518AJan 19, 1993
Oxygen absorbent
MITSUBISHI GAS CHEMICAL CO36 citations92
US5085878AFeb 4, 1992
Deoxidizer package
MITSUBISHI GAS CHEMICAL CO31 citations92
US4996068AFeb 26, 1991
Methods for treating food and a deoxodizer package in a microwave oven
MITSUBISHI GAS CHEMICAL CO37 citations92
US5972452AOct 26, 1999
Sheet shaped oxygen absorbing member and method for manufacture thereof
MITSUBISHI GAS CHEMICAL CO21 citations91
US5934494AAug 10, 1999
Packing for lid
MITSUBISHI GAS CHEMICAL CO36 citations91
US5889093AMar 30, 1999
Oxygen-absorbing resin composition and packing material, multi-layered packing material, package and packing method using the same
MITSUBISHI GAS CHEMICAL CO42 citations91
US6676901B1Jan 13, 2004
Oxygen indicator package equipped with oxygen indicator and method for manufacturing the same
MITSUBISHI GAS CHEMICAL CO26 citations85
US5157902AOct 27, 1992
Method and apparatus for forming oxygen-absorber accommodation parcels
MITSUBISHI GAS CHEMICAL CO15 citations73
US6843040B2Jan 18, 2005
Iron powder-based oxygen-absorbing package and production method thereof
MITSUBISHI GAS CHEMICAL CO3 citations61