Inventor · disambiguated record
Keiji Okada
Also filed as: OKADA KEIJI
3 granted patents·2 pending applications·25 citations·filing 2000–2003
68Inventor score
Top patents by PatentIndex Score
5 records- 0180US6812252B2Acylsulfonamide derivativesAJINOMOTO KK·Filed 2003·Granted Nov 2, 2004·13 cites·21 claims
- 0280US6555584B1Acylsulfonamide derivativeAJINOMOTO KK·Filed 2000·Granted Apr 29, 2003·9 cites·5 claims
- 0345US2003162818A1Acylsulfonamide derivativeAJINOMOTO KK·Filed 2003·Application pending·0 cites
- 0437US6902832B2Charge-transporting material containing diazapentacene derivative, luminescent material, and organic electroluminescent element employing theseCHISSO CORP·Filed 2001·Granted Jun 7, 2005·3 cites·5 claims
- 0536US2003191323A1Hypoglycemic agentAJINOMOTO KK·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →