TM

Tamotsu Maesawa

SI Seiko Instruments: 1 patents #12 of 40Top 30%
Overall (2021): #241,479 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11209779 Timepiece and timepiece motor control method Kenji Ogasawara 2021-12-28