HK

Hisashi Koga

TO Toto: 1 patents #49 of 150Top 35%
Overall (2018): #398,503 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10119260 Discharge valve apparatus, flush water tank apparatus, and flush toilet Koki SHINOHARA, Hideki Tanimoto, Yukinori Kubozono, Kenji HATAMA 2018-11-06