TN

Tomoyasu Nakano

OC Osaka Gas Chemicals Co.: 1 patents #2 of 17Top 15%
UN Unitika: 1 patents #2 of 18Top 15%
Overall (2025): #188,089 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12258284 Activated carbon Hirokazu Shimizu, Keiji Sakai 2025-03-25