TO

Takuya Oshikawa

TO Toto: 1 patents #620 of 1,113Top 60%
Overall (All Time): #3,060,018 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9074360 Flow channel opening/closing apparatus Naoyuki Onodera, Tsubasa Miyake, Tetsuya Uchida, Takamasa Suzuki 2015-07-07