Inventor · disambiguated record
Kouichirou Yamaguchi
Also filed as: YAMAGUCHI KOUICHIROU
2 granted patents·12 citations·filing 1976–2016
55Inventor score
Top patents by PatentIndex Score
2 records- 0167US9613720B2Semiconductor storage deviceTOSHIBA KK·Filed 2016·Granted Apr 4, 2017·3 cites·20 claims
- 0241US4076073ACombination re-conditioning unit and illuminating appliance for use with central air conditioning systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Feb 28, 1978·9 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →