Inventor · disambiguated record
Yoshifumi Hachisu
Also filed as: HACHISU YOSHIFUMI
2 granted patents·1 citations·filing 2018–2021
38Inventor score
Files withDAIICHI SANKYO CO LTD2
Top patents by PatentIndex Score
2 records- 0169US11028091B2Method for producing 3, 6-disubstituted imidazo[1, 2-b]pyridazine derivativeDAIICHI SANKYO CO LTD·Filed 2018·Granted Jun 8, 2021·1 cites·5 claims
- 0265US11667642B2Method for producing 3,6-disubstituted-imidazo[1,2-b]pyridazine derivativeDAIICHI SANKYO CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →