YO

Yoji Ohtsuka

DP Daio Paper: 1 patents #126 of 258Top 50%
📍 Shikokuchuo, JP: #23 of 42 inventorsTop 55%
Overall (All Time): #3,298,578 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7772457 Manufacturing method of absorbent body and absorbent body for disposable diaper obtained by the method Isao Mori 2010-08-10