Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
YT

Yoshinobu Tsujii

DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #2 of 18Top 15%
KU Kyoto University: 1 patents #15 of 87Top 20%
Overall (2025): #158,891 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12264217 Surface treatment film, manufacturing method therefor, and article Hiroyuki Shimanaka, Yoichi Tagi, Hiromasa Sato, Miho Tanishima, Keita Sakakibara 2025-04-01