RN

Ryohei Nishihara

VA Valqua: 1 patents #1 of 6Top 20%
Overall (2025): #232,076 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12264236 Rubber composition for sealing material and sealing material using the same Akira Ueda, Sayaka Yoshida 2025-04-01