IY

Izumi Yamamoto

CC Citizen Watch Co.: 1 patents #39 of 135Top 30%
Overall (2002): #200,428 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6437490 Vibration gyroscope Tohru Yanagisawa, Naoki Fujii 2002-08-20