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

Tsuyoshi Yamauchi

Dai Nippon Printing Co.: 1 patents #60 of 218Top 30%
📍 Kozushima, JP: #54 of 146 inventorsTop 40%
Overall (2025): #185,286 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12189163 Light modulation element and information recording medium Mitsuru Kitamura, Tomoe Sato 2025-01-07