Inventor
NAKAMA KATSUMI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMA KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOHO RAYON KK
3 patentsUS5126017AJun 30, 1992
Process for producing electrically conductive polymer film by electrolytic polymerization
TOHO RAYON KK30 citations91
US5227238AJul 13, 1993
Carbon fiber chopped strands and method of production thereof
TOHO RAYON KK66 citations90
US5514771AMay 7, 1996
Process for preparation of soluble ion-doped poly (alkyl-substituted pyrrole)
TOHO RAYON KK6 citations61