Seiryu Umetani

DI Dic: 1 patents #14 of 102Top 15%

NU National University Corporation Yokohama National University: 1 patents #1 of 11Top 10%

Overall (2025): #221,650 of 469,880Top 50%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12240940	Epoxy resin, epoxy resin cured product, and epoxy resin composition	Toshiyuki Oyama, Yuichiro Tokoro	2025-03-04