Inventor · disambiguated record
Eiji Nitta
Also filed as: NITTA EIJI
4 granted patents·7 citations·filing 2000–2019
62Inventor score
Files withSUMITOMO CHEMICAL CO4
Top patents by PatentIndex Score
4 records- 0162US6780633B2Methods for producing optically active amino acidsSUMITOMO CHEMICAL CO·Filed 2000·Granted Aug 24, 2004·1 cites·11 claims
- 0241US11459445B2Composition and molded bodySUMITOMO CHEMICAL CO·Filed 2019·Granted Oct 4, 2022·0 cites·5 claims
- 0341US7033586B2Insecticidal Paecilomyces tenuipes strain FERM BP-7861SUMITOMO CHEMICAL CO·Filed 2002·Granted Apr 25, 2006·6 cites·8 claims
- 0435US10526223B2Method for producing microbiologic agent, and microbiologic agentSUMITOMO CHEMICAL CO·Filed 2016·Granted Jan 7, 2020·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →