KT

Katsuhisa Tsutsumi

FC Fuji Photo Optical Co.: 2 patents #24 of 126Top 20%
Overall (2003): #57,787 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6556355 Mount conversion adaptor lens 2003-04-29
6549344 Retro focus type wide-angle lens apparatus using the same 2003-04-15