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

Shinsuke Miyauchi

OC Osaka Gas Chemicals Co.: 1 patents #2 of 17Top 15%
Overall (2025): #217,335 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12366694 Retardation film and method for producing the same Yoshiya OTA, Shinichi Kamei 2025-07-22