Inventor · disambiguated record
Takuji Nakai
Also filed as: NAKAI TAKUJI
3 granted patents·3 citations·filing 2010–2011
54Inventor score
Top patents by PatentIndex Score
3 records- 0158US8511238B2Steerable truck for a railway car, a railway car, and an articulated carKIKKO SATOSHI·Filed 2010·Granted Aug 20, 2013·3 cites·12 claims
- 0241US7975619B2Two-axle truck for a railway car and a railway carSUMITOMO METAL IND·Filed 2010·Granted Jul 12, 2011·0 cites·1 claims
- 0339US8418627B2Two-axle truck for a railway car and a railway carKIKKO SATOSHI·Filed 2011·Granted Apr 16, 2013·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →