SH

Seiji Hayase

SI Sumitomo Rubber Industries: 1 patents #87 of 237Top 40%
Overall (2022): #267,825 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11311782 Golf club head Yohei OZAKI, Masahide Onuki 2022-04-26