DI

Daisuke Iri

CC Citizen Watch Co.: 1 patents #14 of 82Top 20%
Overall (2021): #483,933 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11086273 Drive circuit for two-coil step motor Yu Takyoh, Toshiaki Fukushima, Toshinari Maeda, Daisuke MATSUOH 2021-08-10