RS

Ryota Sasaki

FU Fujinon: 18 patents #9 of 339Top 3%
FU Fujifilm: 6 patents #1,361 of 4,519Top 35%
DE Denso: 2 patents #4,986 of 11,792Top 45%
FC Fuji Photo Optical Co.: 1 patents #305 of 509Top 60%
TU Tungaloy: 1 patents #62 of 99Top 65%
Overall (All Time): #145,175 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
6844988 Lens barrel device Yuichi Kawanabe, Yuji Fukushima 2005-01-18
6768597 Mount for optical elements — 2004-07-27