HY

Hiroharu Yamaguchi

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #3,678,613 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5728269 Board produced from malvaceous bast plant and process for producing the same Tsuyoshi Kohno 1998-03-17