Inventor · disambiguated record
Nobuyoshi Iwata
Also filed as: IWATA NOBUYOSHI
10 granted patents·2 pending applications·49 citations·filing 1984–2023
85Inventor score
Top patents by PatentIndex Score
12 records- 0175US4634706AGriseolic acid derivatives, and their use as enzyme inhibitorsSANKYO CO·Filed 1984·Granted Jan 6, 1987·17 cites·38 claims
- 0266US4749704ACyclopenta[d]pyrimidine derivatives and use as antidepressantsSANKYO CO·Filed 1986·Granted Jun 7, 1988·15 cites·27 claims
- 0359US2025172724A1Method for producing spectacle lensHOYA LENS THAILAND LTD·Filed 2023·Application pending·0 cites
- 0439US5321037AIsoxazole derivatives for use as cerebro-active drugs and central muscle relaxantsSANKYO CO·Filed 1993·Granted Jun 14, 1994·9 cites·41 claims
- 0538US2012207922A1Method of manufacturing eyeglass lensIWATA NOBUYOSHI·Filed 2011·Application pending·0 cites
- 0635US4716162AFused 5 ring heterocyclic compounds, their preparation, and their anti-arrhythmic and diuretic useSANKYO CO·Filed 1985·Granted Dec 29, 1987·2 cites·30 claims
- 0732US4777184AProstaglandin derivatives, their preparation and useSANKYO CO·Filed 1986·Granted Oct 11, 1988·2 cites·30 claims
- 0831US5643923AQuinuclidinyloxy-isoxazole compounds and their therapeutic usesSANKYO CO·Filed 1992·Granted Jul 1, 1997·1 cites·48 claims
- 0931US5116839AUse of isoxazolin-3-one derivatives as antidepressantsSANKYO CO·Filed 1990·Granted May 26, 1992·3 cites·10 claims
- 1029US4981872AProstaglandin derivatives, their preparation and their therapeutic useSANKYO CO·Filed 1988·Granted Jan 1, 1991·0 cites·47 claims
- 1127US5262413AUse of isoxazolin-3-one derivatives as antidepressantsSANKYO CO·Filed 1993·Granted Nov 16, 1993·0 cites·2 claims
- 1227US5217970AUse of isoxazolin-3-one derivatives as antidepressantsSANKYO CO·Filed 1992·Granted Jun 8, 1993·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →