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

Kazuyuki SURUGA

HC Hodogaya Chemical Co.: 1 patents #6 of 23Top 30%
Overall (2025): #322,075 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12221430 Compound having pyrimidine ring structure and organic electroluminescence device Kouki KASE, Si-In KIM, Yuta HIRAYAMA 2025-02-11