YK

Yuko KUJIRAI

SI Sumitomo Rubber Industries: 2 patents #28 of 168Top 20%
Overall (2025): #71,515 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12415902 Adhesive for tennis ball Takehiko Hyodo, Kazuyoshi Shiga 2025-09-16
12344770 Adhesive for tennis ball Takehiko Hyodo, Kazuyoshi Shiga 2025-07-01