NK

Naofumi Kitani

SI Sumitomo Rubber Industries: 5 patents #438 of 1,637Top 30%
Overall (All Time): #793,612 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11926181 Heavy duty pneumatic tire — 2024-03-12
11780268 Tyre — 2023-10-10
11040573 Tire — 2021-06-22
10703144 Tire — 2020-07-07
10124628 Heavy duty pneumatic tire Atsushi Maehara 2018-11-13
D818935 Tire for automobile — 2018-05-29