YI

Yu ICHIKAWA

TO Toto: 1 patents #22 of 95Top 25%
Overall (2025): #156,797 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12232660 Bathtub apparatus Hiroshi Tsuboi, Koji Sonoda, Kei WATANABE, Masayoshi ENOKI, Kensuke Azuma +5 more 2025-02-25