KH

Kenji HATAMA

TO Toto: 1 patents #22 of 95Top 25%
Overall (2025): #319,929 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12258744 Flush water tank device and flush toilet apparatus provided with the same Yuta KONDO, Koichiro Hiwa, Yuki Shimokawa, Haruki Matsuda 2025-03-25