Company Filing History:

4 out of 2,002

Citizen Watch Company, Ltd.

patents

Years Active: 1976-1993

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5220925 - Electronic sphygmomanometer (1993-06-22),

2. 4234811 - Supporting structure for a thickness-shear type crystal oscillator for (1980-11-18),

3. 4079281 - Shape, AT-cut crystal oscillator (1978-03-14),

4. 3988621 - Supporting structure for a thickness-shear type quartz oscillator (1976-10-26),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Hiroshi Hishida

Location History:

Company Filing History:

Years Active: 1976-1993