Inventor · disambiguated record
Yuji Iizawa
Also filed as: IIZAWA YUJI
9 granted patents·12 pending applications·104 citations·filing 1998–2020
89Inventor score
Files withTAKEDA PHARMACEUTICAL5TOBIRA THERAPEUTICS INC4SHIRAISHI MITSURU2TAKEDA CHEMICAL INDUSTRIES LTD2TSUCHIMORI NOBORU2
Top patents by PatentIndex Score
21 records- 0189US7419973B2Phosphonocephem compoundTAKEDA PHARMACEUTICAL·Filed 2005·Granted Sep 2, 2008·14 cites·23 claims
- 0287US8183273B2Bicyclic compound, production and use thereofSHIRAISHI MITSURU·Filed 2007·Granted May 22, 2012·10 cites·37 claims
- 0386US6906055B2Phosphonocephem compoundTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2001·Granted Jun 14, 2005·24 cites·21 claims
- 0484US8362058B2Bicyclic compound, production and use thereofTOBIRA THERAPEUTICS INC·Filed 2008·Granted Jan 29, 2013·5 cites·13 claims
- 0583US8741943B2Bicyclic compound, production and use thereofSHIRAISHI MITSURU·Filed 2012·Granted Jun 3, 2014·5 cites·2 claims
- 0681US7371772B2Bicyclic compound, production and use thereofTAKEDA PHARMACEUTICAL·Filed 2002·Granted May 13, 2008·9 cites·1 claims
- 0776US7262185B2Benzazepine derivative, process for producing the same, and useTAKEDA PHARMACEUTICAL·Filed 2002·Granted Aug 28, 2007·6 cites·17 claims
- 0871US6417175B1Phosphonocephem derivatives, process for the preparation of the same, and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1998·Granted Jul 9, 2002·31 cites·21 claims
- 0970US2020297700A1Bicyclic compound, production and use thereofTOBIRA THERAPEUTICS INC·Filed 2020·Application pending·0 cites
- 1065US10045968B2Bicyclic compound, production and use thereofTOBIRA THERAPEUTICS INC·Filed 2014·Granted Aug 14, 2018·0 cites·5 claims
- 1165US2019038604A1Bicyclic compound, production and use thereofTOBIRA THERAPEUTICS INC·Filed 2018·Application pending·0 cites
- 1252US2009062355A1Pharmaceutical ProductTAKEDA PHARMACEUTICAL·Filed 2007·Application pending·0 cites
- 1348US2004043380A1T cell line and use thereofFiled 2001·Application pending·0 cites
- 1448US2005245537A1Use of compounds having ccr antagonismTSUCHIMORI NOBORU·Filed 2003·Application pending·0 cites
- 1546US2006234297A1Screening methodHAYASHI RYOGO·Filed 2004·Application pending·0 cites
- 1645US2006058288A1Severe sepsis preventive therapeutic agentII MASAYUKI·Filed 2003·Application pending·0 cites
- 1744US2012077856A1Pharmaceutical productIIZAWA YUJI·Filed 2011·Application pending·0 cites
- 1842US2011184034A1Severe sepsis preventive therapeutic agentTAKEDA PHARMACEUTICAL·Filed 2011·Application pending·0 cites
- 1941US2003109023A1HIV-producing cell line and uses thereofFiled 2001·Application pending·0 cites
- 2041US2010216871A1Use of compounds having ccr antagonismTSUCHIMORI NOBORU·Filed 2010·Application pending·0 cites
- 2141US2005154016A1Preventives for hiv infectionFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →