Inventor · disambiguated record
Masami Hasegawa
Also filed as: HASEGAWA MASAMI
5 granted patents·1 pending application·16 citations·filing 2004–2025
71Inventor score
Top patents by PatentIndex Score
6 records- 0183US12304960B2Anti-CD137 antigen-binding molecule and utilization thereofCHUGAI PHARMACEUTICAL CO LTD·Filed 2019·Granted May 20, 2025·3 cites·27 claims
- 0282US8022205B2Pyrimidine derivatives as PI3K inhibitor and use thereofCHUGAI PHARMACEUTICAL CO LTD·Filed 2007·Granted Sep 20, 2011·11 cites·18 claims
- 0362US2025388689A1Anti-cd137 antigen-binding molecule and utilization thereofCHUGAI PHARMACEUTICAL CO LTD·Filed 2025·Application pending·0 cites
- 0455US7705053B2Benzamide derivativeCHUGAI PHARMACEUTICAL CO LTD·Filed 2004·Granted Apr 27, 2010·2 cites·8 claims
- 0551US7879887B2α-amino acid derivatives and medicaments containing the same as an active ingredientNISSAN CHEMICAL IND LTD·Filed 2007·Granted Feb 1, 2011·0 cites·14 claims
- 0639US8063046B2Benzamide derivativeKOYANO HIROSHI·Filed 2010·Granted Nov 22, 2011·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →