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

Yoshihito Sugiyama

PI Pigeon: 1 patents #3 of 8Top 40%
Overall (2025): #159,147 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12383661 Manual breast pump Yukifumi Ochiai, Sumiko Kuroishi, Katsutoshi Takahashi 2025-08-12