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Patents Grantslast 30 patents

Information Patent Grant
Timepiece, motor control device, control method of timepiece, and m...
- Patent number 10,831,158
- Issue date Nov 10, 2020
- Seiko Instruments Inc.
- Kazumi Sakumoto
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
TIMEPIECE, MOTOR CONTROL DEVICE, CONTROL METHOD OF TIMEPIECE, AND M...
- Publication number 20180292790
- Publication date Oct 11, 2018
- SEIKO INSTRUMENTS INC.
- Kazumi SAKUMOTO
- G04 - HOROLOGY