KN

Koichi Nakajima

SI Sumitomo Rubber Industries: 14 patents #1 of 244Top 1%
Overall (2023): #4,121 of 537,848Top 1%
14
Patents 2023

Issued Patents 2023

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11827059 Tire 2023-11-28
11794525 Tire Sho Nakajima 2023-10-24
11766898 Tire 2023-09-26
11691461 Tyre Hiroshi Yamaoka 2023-07-04
11691460 Tyre 2023-07-04
11654723 Tire 2023-05-23
11648806 Tire Tetsuya Sakaguchi 2023-05-16
11648804 Tire 2023-05-16
11633990 Tire 2023-04-25
11633989 Tire 2023-04-25
11623479 Tire 2023-04-11
11607916 Tyre 2023-03-21
11597239 Tyre 2023-03-07
11584167 Tire Tetsuya Sakaguchi 2023-02-21