SS

Satoki SUGIYAMA

CJ Cambridge Filter Japan: 1 patents #4 of 16Top 25%
KI Kondoh Industries: 1 patents #4 of 18Top 25%
TA Taisei: 1 patents #56 of 224Top 25%
Overall (All Time): #3,455,890 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6929672 Filter medium for air filter and process for producing the same Yoshihide Wakayama, Sadao Kobayashi, Seiichi Takizawa, Takeshi Yamada, Keiji Matsuno 2005-08-16