Inventor · disambiguated record
Keijirou Yamamoto
Also filed as: YAMAMOTO KEIJIROU
2 granted patents·1 pending application·7 citations·filing 2006–2011
52Inventor score
Top patents by PatentIndex Score
3 records- 0158US9138368B2Joint motion facilitation deviceYAMAMOTO KEIJIROU·Filed 2011·Granted Sep 22, 2015·3 cites·20 claims
- 0251US8585853B2Layered manufacturing method and layered manufacturing deviceYAMAMOTO KEIJIROU·Filed 2011·Granted Nov 19, 2013·4 cites·10 claims
- 0334US2007003427A1Layered manufacturing method and layered manufacturing deviceTSUYOSHI TOKUNAGA·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →