Inventor
ITSUBO AKIRA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ITSUBO AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI PETROCHEMICAL CO
5 patentsUS4863763ASep 5, 1989
Process for producing molecular orientated film
MITSUBISHI PETROCHEMICAL CO66 citations96
US4725422AFeb 16, 1988
Electrode material
MITSUBISHI PETROCHEMICAL CO71 citations93
US4981767AJan 1, 1991
Photoconductive mixed crystals of phthalocyanine compounds and process for producing the same
MITSUBISHI PETROCHEMICAL CO27 citations89
US5344733ASep 6, 1994
Electrophotographic receptor
MITSUBISHI PETROCHEMICAL CO17 citations71
US5283146AFeb 1, 1994
Photoconductive phthalocyanine composition
MITSUBISHI PETROCHEMICAL CO2 citations56