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

Yoshinori Sumitomo

SH Sekisui House: 1 patents #4 of 27Top 15%
Overall (2025): #159,136 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12286761 Foundation formwork Yoshiyuki Matsubara, Seishi Hirano 2025-04-29