HK

Hiroki Kusumi

SP Seiko Precision: 1 patents #81 of 173Top 50%
📍 Yotsukaido, JP: #50 of 81 inventorsTop 65%
Overall (All Time): #3,674,499 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5710949 Lens driving device Kazuo Akimoto, Miyoshi Tanikawa 1998-01-20