SK

Shunsuke Koyama

SE Seiko Epson: 1 patents #368 of 895Top 45%
📍 Chino, JP: #22 of 45 inventorsTop 50%
Overall (2003): #120,227 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6531988 Antenna device for high-frequency radio apparatus, high-frequency radio apparatus, and watch-shaped radio apparatus 2003-03-11