KH

Koichiro Hiwa

TO Toto: 1 patents #44 of 82Top 55%
Overall (2021): #371,029 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11111658 Flush toilet Tsubasa Miyake, Hironori Yamasaki, Mitsuhiro Suenaga, Takashi Yoshioka 2021-09-07