Inventor · disambiguated record
Youichi Tatsuta
Also filed as: TATSUTA YOUICHI
5 granted patents·121 citations·filing 1988–2005
82Inventor score
Top patents by PatentIndex Score
5 records- 0192USD533512SController for a lighting unitMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Dec 12, 2006·67 cites·1 claims
- 0279USD317454SRefrigeratorSHARP KK·Filed 1989·Granted Jun 11, 1991·20 cites·1 claims
- 0377USD311417SCopying machineSHARP KK·Filed 1988·Granted Oct 16, 1990·17 cites·1 claims
- 0466USD533511SLighting control switchMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Dec 12, 2006·16 cites·1 claims
- 0533USD312834SCopying machineSHARP KK·Filed 1988·Granted Dec 11, 1990·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →