Inventor · disambiguated record
Nobuhiko Iki
Also filed as: IKI NOBUHIKO
2 granted patents·2 pending applications·19 citations·filing 1997–2001
58Inventor score
Top patents by PatentIndex Score
4 records- 0157US5881358AComposition for extracting transition metal and method for extracting transition metal using the sameCOSMO SOGO KENKYUSHO KK·Filed 1997·Granted Mar 9, 1999·14 cites·14 claims
- 0233US6355671B1Sulfonated derivatives of cyclic phenol sulfides, process for the preparation thereof, separating and recovering agents containing cyclic phenol sulfides, methods for separation and recovery therewith, and drug compositions containing the sulfidesCOSMO RES INST·Filed 1998·Granted Mar 12, 2002·5 cites·12 claims
- 0329US2003060637A1Cyclic aniline sulfide and process for preparing the sameFiled 2001·Application pending·0 cites
- 0425US2003189190A1Fluorescent material of cyclic phenol sulfide associated with metal and composition thereofFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →