Inventor · disambiguated record
Ayumi Naka
Also filed as: NAKA AYUMI
4 granted patents·35 citations·filing 2011–2013
73Inventor score
Top patents by PatentIndex Score
4 records- 0192US9790306B2Rubber composition for use in tire treadsYOKOHAMA RUBBER CO LTD·Filed 2013·Granted Oct 17, 2017·13 cites·11 claims
- 0289US9416252B2Rubber composition for tire treadNAKA AYUMI·Filed 2011·Granted Aug 16, 2016·11 cites·10 claims
- 0388US9567451B2Rubber composition for use in tire treadsSATOU MASAKI·Filed 2011·Granted Feb 14, 2017·11 cites·13 claims
- 0440US10072138B2Rubber composition for use in tire treadsNAKA AYUMI·Filed 2011·Granted Sep 11, 2018·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →