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

Shogo Tomiyama

YP Yamato Protec: 3 patents #1 of 6Top 20%
📍 Miho, JP: #1 of 12 inventorsTop 9%
Overall (2025): #46,864 of 469,880Top 10%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12364888 Fire extinguishing sheet Akimasa TSUTSUMI 2025-07-22
12350534 Extinguishant composition Akimitsu Kikkawa, Yuki Takatsuka 2025-07-08
12318645 Fire extinguisher Tatsuki Endo, Wataru Kobayashi 2025-06-03