TC

Takeshi Chonan

SC Sumitomo Metal Mining Co.: 1 patents #22 of 64Top 35%
Overall (2025): #201,144 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12286561 Infrared-absorbing fine particle-containing composition and method for producing the same Hirofumi TSUNEMATSU, Mika Okada, Hideaki Fukuyama 2025-04-29