Inventor · disambiguated record

Koichi Takagi

Also filed as: TAKAGI KOICHI

2 granted patents·17 citations·filing 1984–1986

57Inventor score

Technology areasA61P

Files withKYORIN SEIYAKU KK2

Top patents by PatentIndex Score

2 records

0163US4777241AProteinaceous substance showing antitumorous action and its preparing methodKYORIN SEIYAKU KK·Filed 1986·Granted Oct 11, 1988·13 cites·11 claims
0252US4593092AClass of spiro-linked pyrrolidine-2,5-dionesKYORIN SEIYAKU KK·Filed 1984·Granted Jun 3, 1986·4 cites·8 claims

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