Inventor · disambiguated record
Yuka Otomaru
Also filed as: OTOMARU YUKA
3 granted patents·0 citations·filing 2003–2008
41Inventor score
Files withSUMITOMO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0152US7915455B2Transition metal complex ligand and olefin polymerization catalyst containing transition metal complexSUMITOMO CHEMICAL CO·Filed 2008·Granted Mar 29, 2011·0 cites·39 claims
- 0241US7482414B2Transition metal complex ligand and olefin polymerization catalyst containing transition metal complexSUMITOMO CHEMICAL CO·Filed 2004·Granted Jan 27, 2009·0 cites·24 claims
- 0336US7279537B2Transition metal complexes and polymerization catalystsSUMITOMO CHEMICAL CO·Filed 2003·Granted Oct 9, 2007·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →