Inventor · disambiguated record
Katsuhito Nakagawa
Also filed as: NAKAGAWA KATSUHITO
4 granted patents·1 pending application·80 citations·filing 2000–2008
77Inventor score
Top patents by PatentIndex Score
5 records- 0185US6615619B2Drum-type washing machineSANYO ELECTRIC CO·Filed 2001·Granted Sep 9, 2003·40 cites·6 claims
- 0283US6418758B1Washing machineSANYO ELECTRIC CO·Filed 2000·Granted Jul 16, 2002·25 cites·8 claims
- 0380US7882716B2Dry-cleaning machineSANYO ELECTRIC CO·Filed 2006·Granted Feb 8, 2011·13 cites·5 claims
- 0460US8241466B2Distillation apparatusNORO MASARU·Filed 2007·Granted Aug 14, 2012·2 cites·12 claims
- 0547US2008230370A1Vacuum distillation method and vacuum distillation apparatusSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →