by using current generating driving device

This industry / category may be too specific. Please go to a parent level for more data

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Electronic watch, motor control circuit, and method for controlling...
- Patent number 11,899,405
- Issue date Feb 13, 2024
- Seiko Epson Corporation
- Tomoki Okuhata
- G04 - HOROLOGY
Information Patent Grant
2369812
- Patent number 2,369,812
- Issue date Feb 20, 1945
- G04 - HOROLOGY
Information Patent Grant
1245654
- Patent number 1,245,654
- Issue date Nov 6, 1917
- G04 - HOROLOGY
Information Patent Grant
1078274
- Patent number 1,078,274
- Issue date Nov 11, 1913
- G04 - HOROLOGY
Information Patent Grant
806332
- Patent number 806,332
- Issue date Dec 5, 1905
- G04 - HOROLOGY
Information Patent Grant
787091
- Patent number 787,091
- Issue date Apr 11, 1905
- G04 - HOROLOGY
Information Patent Grant
692509
- Patent number 692,509
- Issue date Feb 4, 1902
- G04 - HOROLOGY
Information Patent Grant
481916
- Patent number 481,916
- Issue date Aug 30, 1892
- G04 - HOROLOGY