Inventor · disambiguated record
Isao Souzu
Also filed as: ITO NORIKI · SOUZU ISAO
9 granted patents·71 citations·filing 1974–1981
86Inventor score
Files withYAMANOUCHI PHARMA CO LTD9
Top patents by PatentIndex Score
9 records- 0195US4186200ANovel fused derivatives of 2-pyridonesYAMANOUCHI PHARMA CO LTD·Filed 1978·Granted Jan 29, 1980·30 cites·21 claims
- 0287US3939150APenicillin derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted Feb 17, 1976·20 cites·1 claims
- 0385US4288438ANitrogen-containing heterocyclic ring derivatives and analgesic and anti-inflammatory compositions and methods employing themYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Sep 8, 1981·10 cites·15 claims
- 0467US4284778ANitrogen-containing heterocyclic ring derivativesYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Aug 18, 1981·3 cites·2 claims
- 0565US4251533ANitrogen-containing heterocyclic compoundsYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Feb 17, 1981·3 cites·13 claims
- 0657US4198512A1-Oxo-1,2-dihydroisoquinoline derivativesYAMANOUCHI PHARMA CO LTD·Filed 1978·Granted Apr 15, 1980·5 cites·9 claims
- 0737US4163844ANitrogen-containing heterocyclic compoundsYAMANOUCHI PHARMA CO LTD·Filed 1977·Granted Aug 7, 1979·0 cites·12 claims
- 0835US4335129AThiazolo[3,2-6]isoquinolines, compositions and use thereofYAMANOUCHI PHARMA CO LTD·Filed 1981·Granted Jun 15, 1982·0 cites·17 claims
- 0935US4329455A1,3-Oxazino(3,2-b)isoquinoline-6-onesYAMANOUCHI PHARMA CO LTD·Filed 1981·Granted May 11, 1982·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →