SF

Shigenobu Fujisawa

NC Nippon Filcon Co.: 8 patents #4 of 62Top 7%
Overall (All Time): #602,527 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12371825 Industrial fabric Tsutomu Usuki 2025-07-29
12312716 Industrial fabric Yusuke Nomura 2025-05-27
7874321 Industrial two-layer fabric 2011-01-25
7464731 Industrial two-layer fabric 2008-12-16
7216677 Industrial two-layer fabric 2007-05-15
7108019 Industrial two-layer fabric Hiroyuki Nagura, Ikuo Ueda 2006-09-19
7073539 Industrial two-layer fabric Keiichi Takimoto 2006-07-11
5490543 Two-ply warp two-ply weft papermaking fabric having auxiliary weft yarns incorporated in papermaking side fabric 1996-02-13