YN

Yasufumi Naoi

SP Seiko Precision: 1 patents #7 of 19Top 40%
Overall (2002): #88,299 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6373008 Light illuminating type switch Atsushi Saito, Koji Yoneda, Kaori Aoki 2002-04-16