Inventor · disambiguated record
Shigeharu Sugisaki
Also filed as: SUGISAKI SHIGEHARU
2 granted patents·2 pending applications·0 citations·filing 2005–2013
33Inventor score
Technology areasA61P
Top patents by PatentIndex Score
4 records- 0152US2014066499A1Process for production of optically active amine derivativesTAKEDA PHARMACEUTICAL·Filed 2013·Application pending·0 cites
- 0247US8609871B2Process for production of optically active amine derivativesURAYAMA SHINICHI·Filed 2012·Granted Dec 17, 2013·0 cites·5 claims
- 0347US8097737B2Process for production of optically active amine derivativesURAYAMA SHINICHI·Filed 2005·Granted Jan 17, 2012·0 cites·5 claims
- 0443US2012088826A1Process for production of optically active amine derivativesURAYAMA SHINICHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →