Inventor · disambiguated record
Kouichi Nakai
Also filed as: NAKAI KOUICHI
3 granted patents·64 citations·filing 2000–2008
72Inventor score
Technology areasA47L
Files withSANYO ELECTRIC CO3
Top patents by PatentIndex Score
3 records- 0180US7350263B2Electric vacuum cleanerSANYO ELECTRIC CO·Filed 2004·Granted Apr 1, 2008·33 cites·3 claims
- 0278US6243915B1Vacuum cleanerSANYO ELECTRIC CO·Filed 2000·Granted Jun 12, 2001·28 cites·8 claims
- 0363US7712183B2Electric vacuum cleanerSANYO ELECTRIC CO·Filed 2008·Granted May 11, 2010·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →