Inventor
KAWASAKI SHIRO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KAWASAKI SHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN EXLAN CO LTD
4 patentsUS5897821AApr 27, 1999
Method for manufacturing chitosan fiber
JAPAN EXLAN CO LTD41 citations89
US5436275AJul 25, 1995
Porous acrylonitrile polymer fiber
JAPAN EXLAN CO LTD12 citations69
US5344569ASep 6, 1994
Process for recovering thiocyanate
JAPAN EXLAN CO LTD3 citations58
US5300229AApr 5, 1994
Process for removing colored components from solvent for polyacrylonitrile
JAPAN EXLAN CO LTD2 citations58