Inventor · disambiguated record
Kouichi Sumigama
Also filed as: SUMIGAMA KOUICHI
3 granted patents·17 citations·filing 2013–2022
66Inventor score
Files withTOYOTA JIDOSHOKKI KK3
Top patents by PatentIndex Score
3 records- 0156USD722214SForklift truckTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Feb 3, 2015·10 cites·1 claims
- 0252USD1080645SDisplay screen with graphical user interfaceTOYOTA JIDOSHOKKI KK·Filed 2022·Granted Jun 24, 2025·1 cites·1 claims
- 0349USD763538SForklift truckTOYOTA JIDOSHOKKI KK·Filed 2015·Granted Aug 9, 2016·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →