TU

Toshio Umemoto

CC Citizen Watch Co.: 1 patents #9 of 63Top 15%
📍 Koganei, JP: #14 of 47 inventorsTop 30%
Overall (1997): #64,637 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5703837 Watch with light transmitting type display plate Masami Fukuda, Kenji Shimoda, Yasuo Kitajima, Isamu Kobayashi, Yurie Udou 1997-12-30