Inventor · disambiguated record
Masafumi Nakakoji
Also filed as: NAKAKOJI MASAFUMI
4 granted patents·2 pending applications·44 citations·filing 2003–2012
74Inventor score
Top patents by PatentIndex Score
6 records- 0196US7878315B2Spring clutchNTN TOYO BEARING CO LTD·Filed 2007·Granted Feb 1, 2011·32 cites·6 claims
- 0282US9127753B2Speed reducerAKIYOSHI KOJI·Filed 2012·Granted Sep 8, 2015·7 cites·6 claims
- 0362US9005066B2Motor assembly with speed reducerSATO KOJI·Filed 2012·Granted Apr 14, 2015·2 cites·11 claims
- 0450US7153213B2Fixed type constant velocity joint and method of producing the sameNTN TOYO BEARING CO LTD·Filed 2003·Granted Dec 26, 2006·3 cites·5 claims
- 0547US2011088993A1Spring clutchSAITO TAKAHIDE·Filed 2010·Application pending·0 cites
- 0635US2008028881A1Linkage SystemSONE KEISUKE·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →