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

Akira KITAYAMA

NL Nippon Sheet Glass Company, Limited: 1 patents #12 of 32Top 40%
Overall (2025): #463,322 of 469,880Top 100%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12391599 Glass composition for chemical strengthening and chemically strengthened glass article Junji Kurachi 2025-08-19