TO

Tsugiyoshi Osakabe

TC Toagosei Co.: 1 patents #4 of 25Top 20%
Overall (2011): #139,140 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7892298 Method for producing high purity caustic potash Sei Imayoshi, Mitsuharu Hamamori 2011-02-22