Inventor · disambiguated record
Yasushi Nakatogawa
Also filed as: NAKATOGAWA YASUSHI
2 granted patents·96 citations·filing 2003–2005
60Inventor score
Files withTOSHIBA TEC KK2
Top patents by PatentIndex Score
2 records- 0195US7198656B2Vacuum cleanerTOSHIBA TEC KK·Filed 2005·Granted Apr 3, 2007·95 cites·15 claims
- 0247US7496988B2Electric vacuum cleaner provided with a dust separation section for separating sucked dust and dust collecting section for collecting the dustTOSHIBA TEC KK·Filed 2003·Granted Mar 3, 2009·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →