NS

Naoki Sugiyama

SO Sony: 2 patents #682 of 3,148Top 25%
SI Sumitomo Rubber Industries: 1 patents #111 of 288Top 40%
Overall (2021): #69,110 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D930610 Speaker 2021-09-14
D911307 Speaker 2021-02-23
10894376 Pneumatic tire and manufacturing method therefor Tomoharu Torii 2021-01-19