HT

Hirofumi TSUNEMATSU

SC Sumitomo Metal Mining Co.: 2 patents #13 of 64Top 25%
Overall (2025): #121,755 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12286561 Infrared-absorbing fine particle-containing composition and method for producing the same Takeshi Chonan, Mika Okada, Hideaki Fukuyama 2025-04-29
12275648 Near-infrared absorbing particles, method for producing near-infrared absorbing particles, near-infrared absorbing particle dispersion body, near- infrared absorbing laminate, and near-infrared absorbing transparent base material Kenji Adachi, Masao Wakabayashi, Satoshi Yoshio 2025-04-15