Inventor · disambiguated record
Chiaki Izumikawa
Also filed as: IZUMIKAWA CHIAKI
4 granted patents·64 citations·filing 1995–2001
78Inventor score
Top patents by PatentIndex Score
4 records- 0164US6022489AReagent for decomposing fluorocarbonsDOWA MINING CO·Filed 1997·Granted Feb 8, 2000·23 cites·11 claims
- 0257US5630554AMethod of separating and recovering valuable metals and non-metals from composite materialsDOWA MINING CO·Filed 1995·Granted May 20, 1997·24 cites·20 claims
- 0350US6294709B1Process for decomposing fluorocarbons reagent and apparatus used thereforDOWA MINING CO·Filed 1998·Granted Sep 25, 2001·13 cites·18 claims
- 0447US6416726B2Method for decomposing nitrogen fluoride or sulfur fluoride and decomposing reagent used thereforSHOWA DENKO KK·Filed 2001·Granted Jul 9, 2002·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →