Inventor
NAKAYA FUTOSHI
JP4 patents
Patents
4 patentsUS5972452AOct 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
US6066226AMay 23, 2000
Method of making a sheet-shaped oxygen absorber
MITSUBISHI GAS CHEMICAL CO17 citations83
US5328894AJul 12, 1994
Food-preserving agent
MITSUBISHI GAS CHEMICAL CO2 citations60