TK

Tatsuya Kouyama

DI Dic: 1 patents #14 of 102Top 15%
Overall (2025): #199,556 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12381243 Laminate, gasket, and fuel cell Hiroki Kobayashi 2025-08-05