Inventor · disambiguated record

Hisato Yamada

Also filed as: YAMADA HISATO

2 granted patents·120 citations·filing 1993–1997

69Inventor score

Technology areasA61K

Files withMEITO SANGYO KK2

Top patents by PatentIndex Score

2 records

0178US5766572AWater-soluble carboxypolysaccharide-magnetic iron oxide complex having a small particle diameterMEITO SANGYO KK·Filed 1993·Granted Jun 16, 1998·61 cites·9 claims
0277US6165378APolysaccharide derivative/magnetic metal oxide compositeMEITO SANGYO KK·Filed 1997·Granted Dec 26, 2000·59 cites·21 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →