Inventor · disambiguated record
Masayuki Kai
Also filed as: KAI MASAYUKI
6 granted patents·2 pending applications·36 citations·filing 2007–2025
76Inventor score
Top patents by PatentIndex Score
8 records- 0192US8048421B2Agonist antibody to human thrombopoietin receptorKYOWA HAKKO KIRIN CO LTD·Filed 2007·Granted Nov 1, 2011·22 cites·12 claims
- 0289US8236314B2Agonist antibody to human thrombopoietin receptorKAI MASAYUKI·Filed 2011·Granted Aug 7, 2012·14 cites·4 claims
- 0368US2024026017A1Anti-human ccr1 monoclonal antibodyKYOWA KIRIN CO LTD·Filed 2023·Application pending·0 cites
- 0465US12258413B2Bispecific antibody binding to TfRKYOWA KIRIN CO LTD·Filed 2019·Granted Mar 25, 2025·0 cites·10 claims
- 0565US2025250352A1BISPECIFIC ANTIBODY BINDING TO TfRKYOWA KIRIN CO LTD·Filed 2025·Application pending·0 cites
- 0656US8999329B2Agonist antibody to human thrombopoietin receptorKAI MASAYUKI·Filed 2012·Granted Apr 7, 2015·0 cites·3 claims
- 0750US11912775B2Anti-human CCR1 monoclonal antibodyKYOWA KIRIN CO LTD·Filed 2018·Granted Feb 27, 2024·0 cites·17 claims
- 0842US12466891B2Bispecific antibody binding to CD40 and GPC3KYOWA KIRIN CO LTD·Filed 2020·Granted Nov 11, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →