Inventor · disambiguated record
Yukihiro Kumamoto
Also filed as: KUMAMOTO YUKIHIRO
3 granted patents·1 pending application·2 citations·filing 2000–2007
55Inventor score
Files withMITSUI CHEMICALS INC4
Top patents by PatentIndex Score
4 records- 0152US6828461B2Process for producing 1,5-diaminonaphthaleneMITSUI CHEMICALS INC·Filed 2004·Granted Dec 7, 2004·1 cites·6 claims
- 0250US6359180B1Production method of 4,6-diaminoresorcinMITSUI CHEMICALS INC·Filed 2000·Granted Mar 19, 2002·1 cites·4 claims
- 0347US2010074083A1Resin composition and molded product obtained by molding the resin compositionMITSUI CHEMICALS INC·Filed 2007·Application pending·0 cites
- 0440US6974881B2Production method of 4,6-diaminoresorcinMITSUI CHEMICALS INC·Filed 2002·Granted Dec 13, 2005·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →