SI

Shigeru Itamoto

FC Fuji Photo Optical Co.: 2 patents #214 of 509Top 45%
Overall (All Time): #2,348,794 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4597569 Attraction holding device Kiyoshi Suzuki, Kenji Yasuda 1986-07-01
4541717 Attraction holding device Kenji Yasuda, Senji Mikami 1985-09-17