Inventor · disambiguated record
Kazutoshi Ukai
Also filed as: UKAI KAZUTOSHI
4 granted patents·2 pending applications·1 citations·filing 2015–2020
57Inventor score
Top patents by PatentIndex Score
6 records- 0167US10112908B2Methods for producing optically active valeric acid derivativesDAIICHI SANKYO CO LTD·Filed 2015·Granted Oct 30, 2018·1 cites·16 claims
- 0261US10633346B2Methods for producing optically active valeric acid derivativesDAIICHI SANKYO CO LTD·Filed 2018·Granted Apr 28, 2020·0 cites·8 claims
- 0347US9469623B2Preparation method for optically active bicyclic gamma-amino acid compoundDAIICHI SANKYO CO LTD·Filed 2015·Granted Oct 18, 2016·0 cites·16 claims
- 0445US2023348522A1Method for producing bicyclic phosphoramiditeDAIICHI SANKYO CO LTD·Filed 2020·Application pending·0 cites
- 0545US2019066428A1Invisible-feature detection device, sheet recognition device, sheet handling device, print inspection device, and invisible-feature detection methodGLORY KOGYO KK·Filed 2018·Application pending·0 cites
- 0632US9938242B2Methods for producing optically active valeric acid derivativesDAIICHI SANKYO CO LTD·Filed 2015·Granted Apr 10, 2018·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →