Inventor · disambiguated record
Hideji Kawanaka
Also filed as: KAWANAKA HIDEJI
3 granted patents·1 pending application·79 citations·filing 1995–2001
73Inventor score
Top patents by PatentIndex Score
4 records- 0174US5800792AExhaust gas treatment unit and methodTEISAN KK·Filed 1995·Granted Sep 1, 1998·53 cites·21 claims
- 0271US6391099B1Scrubbing dust collector and exhaust gas treatment installationAIR LIQUIDE·Filed 2000·Granted May 21, 2002·21 cites·11 claims
- 0351US6773925B2Detector agent for halogen compounds and method for detecting halogen compoundsAIR LIQUIDE·Filed 2001·Granted Aug 10, 2004·5 cites·6 claims
- 0435US2001012501A1Perfluoro compounds decomposition method and decomposition apparatus thereforFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →