Inventor · disambiguated record
Hirotada Kakiya
Also filed as: KAKIYA HIROTADA
2 granted patents·7 citations·filing 2002–2005
46Inventor score
Files withSUMITOMO CHEMICAL CO2
Top patents by PatentIndex Score
2 records- 0180US7157599B2Method of producing α,β-unsaturated carboxylic acid compoundsSUMITOMO CHEMICAL CO·Filed 2005·Granted Jan 2, 2007·7 cites·8 claims
- 0247US6806387B2Process for preparation of allyl sulfone derivatives and intermediates for the preparationSUMITOMO CHEMICAL CO·Filed 2002·Granted Oct 19, 2004·0 cites·23 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →