Inventor · disambiguated record
Kotaro Ito
Also filed as: ITO KOTARO
9 granted patents·5 pending applications·7 citations·filing 2001–2020
79Inventor score
Top patents by PatentIndex Score
14 records- 0169US6919195B2Glutaminase, glutaminase gene, novel recombinant DNA, and process for manufacturing glutaminaseKIKKOMAN CORP·Filed 2002·Granted Jul 19, 2005·2 cites·12 claims
- 0268US6541236B2Protein having glutaminase activity and gene encoding the sameKIKKOMAN CORP·Filed 2001·Granted Apr 1, 2003·2 cites·12 claims
- 0366US11352482B2Rubber composition and method for producing sameJUJO PAPER CO LTD·Filed 2018·Granted Jun 7, 2022·0 cites·10 claims
- 0465US6881565B2Protein having glutaminase activity and gene encoding the sameKOKKOMAN CORP·Filed 2002·Granted Apr 19, 2005·2 cites·2 claims
- 0561US11261302B2Modified cellulose nanofiber and rubber composition including the sameJUJO PAPER CO LTD·Filed 2017·Granted Mar 1, 2022·0 cites·13 claims
- 0656US9548975B2Authentication method, authentication system, and service delivery serverDENA CO LTD·Filed 2013·Granted Jan 17, 2017·1 cites·15 claims
- 0755US2023192992A1Rubber additive composition, rubber composition, and methods for producing themJUJO PAPER CO LTD·Filed 2020·Application pending·0 cites
- 0854US11118020B2Masterbatch, rubber composition, and methods for producing the sameJUJO PAPER CO LTD·Filed 2016·Granted Sep 14, 2021·0 cites·6 claims
- 0952US6951750B2Prolidase and its gene and method for producing prolidaseNODA INST FOR SCIENTIFIC RES·Filed 2002·Granted Oct 4, 2005·0 cites·19 claims
- 1050US7186540B2Thermostable glutaminase and thermostable glutaminase geneNAT RES INST OF BREWING·Filed 2002·Granted Mar 6, 2007·0 cites·12 claims
- 1148US2022185998A1Latex immersion liquid, rubber composition and method for producing the sameJUJO PAPER CO LTD·Filed 2020·Application pending·0 cites
- 1245US2019338084A1Master batch production methodSUMITOMO RUBBER IND·Filed 2018·Application pending·0 cites
- 1345US2019169377A1Method for producing master batchJUJO PAPER CO LTD·Filed 2017·Application pending·0 cites
- 1443US2019119473A1Rubber composition and pneumatic tireSUMITOMO RUBBER IND·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →