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

Katsuhiko Murakami

BC Bunka Shutter Co.: 1 patents #1 of 3Top 35%
Overall (2025): #323,325 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12276155 Connecting fitting construction materials and connecting method therefor Masanori Kobayashi, Shigeo YAMAGAMI 2025-04-15