KI

Kazutoshi Itsubo

SK Seiko Watch Kabushiki Kaisha: 2 patents #6 of 28Top 25%
Overall (All Time): #2,175,922 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D500452 Watch 2005-01-04
D497109 Watch case 2004-10-12