Inventor
TSUJI SHOICHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “TSUJI SHOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
7 patentsUS4705813ANov 10, 1987
Process for producing porous films involving a stretching step and the resultant film
MITSUI TOATSU CHEMICALS80 citations95
US4705812ANov 10, 1987
Process for producing porous films involving a stretching step and the resultant product
MITSUI TOATSU CHEMICALS66 citations95
US5260407ANov 9, 1993
Polyimide film and preparation process of the film
MITSUI TOATSU CHEMICALS34 citations90
US4939030AJul 3, 1990
Film for retaining freshness of vegetables and fruits
MITSUI TOATSU CHEMICALS46 citations87
US5037587AAug 6, 1991
Preparation process of polyimide film
MITSUI TOATSU CHEMICALS12 citations71
US5237044AAug 17, 1993
Polyimide sheet and preparation process of the sheet
MITSUI TOATSU CHEMICALS5 citations62
US5233011AAug 3, 1993
Process for preparing insulated wire
MITSUI TOATSU CHEMICALS4 citations62
ISHIKAWAJIMA HARIMA HEAVY IND
3 patentsUS4087050AMay 2, 1978
Swirl type pressure fuel atomizer
ISHIKAWAJIMA HARIMA HEAVY IND85 citations95
US4011996AMar 15, 1977
Swirl type pressure fuel atomizer
ISHIKAWAJIMA HARIMA HEAVY IND39 citations92
US4321233AMar 23, 1982
Combustion furnace or reactor with multi-stage fluidized bed system
ISHIKAWAJIMA HARIMA HEAVY IND28 citations81