Inventor
NAGASHIMA HIROMITSU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA HIROMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
9 patentsUS5320821AJun 14, 1994
Method for producing hydrogen peroxide
MITSUBISHI GAS CHEMICAL CO59 citations95
US5180573AJan 19, 1993
Method for producing hydrogen peroxide
MITSUBISHI GAS CHEMICAL CO57 citations95
US5132099AJul 21, 1992
Method for producing hydrogen peroxide
MITSUBISHI GAS CHEMICAL CO58 citations95
US5399334AMar 21, 1995
Process for producing hydrogen peroxide
MITSUBISHI GAS CHEMICAL CO36 citations92
US5236692AAug 17, 1993
Method for producing hydrogen peroxide
MITSUBISHI GAS CHEMICAL CO47 citations92
US5378450AJan 3, 1995
Process for producing hydrogen peroxide
MITSUBISHI GAS CHEMICAL CO42 citations91
US5292496AMar 8, 1994
Process for the preparation of hydrogen peroxide
MITSUBISHI GAS CHEMICAL CO18 citations73
US6111097AAug 29, 2000
Process for producing carboxypolysaccharide
MITSUBISHI GAS CHEMICAL CO12 citations70
US6271336B2Aug 7, 2001
Process for producing aromatic-aliphatic copolycarbonate
MITSUBISHI GAS CHEMICAL CO1 citations51