Inventor · disambiguated record
Keiko Otsu
Also filed as: OTSU KEIKO
7 granted patents·4 pending applications·20 citations·filing 1994–2022
78Inventor score
Top patents by PatentIndex Score
11 records- 0157US11583694B2Treatment methodTERUMO CORP·Filed 2021·Granted Feb 21, 2023·0 cites·20 claims
- 0254US2023008437A1Treatment Method and Treatment SystemTERUMO CORP·Filed 2022·Application pending·0 cites
- 0352US12337187B2Irradiation device and treatment methodTERUMO CORP·Filed 2022·Granted Jun 24, 2025·0 cites·8 claims
- 0452US6228601B1Polypeptides for diagnosing infection with trypanosoma cruziFiled 1998·Granted May 8, 2001·9 cites·6 claims
- 0551US11033753B2Treatment methodTERUMO CORP·Filed 2020·Granted Jun 15, 2021·0 cites·18 claims
- 0647US2021379396A1Treatment method and treatment systemTERUMO CORP·Filed 2021·Application pending·0 cites
- 0745US5876734APolypeptides for diagnosing infection with Trypanosoma cruziFiled 1994·Granted Mar 2, 1999·7 cites·6 claims
- 0844US2021379395A1Treatment Method and Treatment SystemTERUMO CORP·Filed 2021·Application pending·0 cites
- 0934US8071720B2Recombinant polypeptides for diagnosing infection with Trypanosoma cruziKIRCHHOFF LOUIS V·Filed 2011·Granted Dec 6, 2011·0 cites·12 claims
- 1033US7491515B2Recombinant polypeptides for diagnosing infection with Trypanosoma cruziKIRCHHOFF LOUIS V·Filed 2003·Granted Feb 17, 2009·4 cites·16 claims
- 1128US2010196933A1Recombinant Polypeptides for Diagnosing Infection with Trypanosoma CruziKIRCHHOFF LOUIS V·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keiko Otsu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →