Inventor
ADACHI TOSHIKAZU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “ADACHI TOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJISAWA PHARMACEUTICAL CO
4 patentsUS4650522AMar 17, 1987
Concrete admixture
FUJISAWA PHARMACEUTICAL CO20 citations78
US5092934AMar 3, 1992
Aminoarylsulfonic acid-phenol-formaldehyde condensate and concrete admixture comprising the same
FUJISAWA PHARMACEUTICAL CO10 citations72
US4936918AJun 26, 1990
Aminoarylsulfonic acid-phenol-formaldehyde condensate and concrete admixture comprising the same
FUJISAWA PHARMACEUTICAL CO10 citations72
US5245001ASep 14, 1993
Aminoarylsulfonic acid-phenol-formaldehyde condensate and concrete admixture comprising the same
FUJISAWA PHARMACEUTICAL CO3 citations61