Kunihito Arai

ZE Zeon: 1 patents #14 of 74Top 20%

Overall (2025): #312,048 of 469,880Top 70%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12311613	Method of joining resin members	—	2025-05-27