Inventor · disambiguated record
Katsuhisa Kumagai
Also filed as: KUMAGAI KATSUHISA
2 granted patents·44 citations·filing 2004–2005
60Inventor score
Files withGEN ELECTRIC2
Top patents by PatentIndex Score
2 records- 0183US7086690B2Bumper assembly including twin energy absorbersGEN ELECTRIC·Filed 2004·Granted Aug 8, 2006·42 cites·15 claims
- 0275US7314909B2Method of reducing the styrene content of a poly(arylene ether)/polystyrene blend, and articles comprising the resulting thermoplastic resinGEN ELECTRIC·Filed 2005·Granted Jan 1, 2008·2 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →