YK

Yugo Koyama

SE Seiko Epson: 1 patents #323 of 763Top 45%
📍 Ina, JP: #6 of 19 inventorsTop 35%
Overall (2002): #83,789 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6437453 Wire bonding method, semiconductor device, circuit board, electronic instrument and wire bonding device Kazunori Sakurai 2002-08-20