Trademarks = 1

Forward Citations = 18

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5 inventors (with patents filed for the assignee):

Shigeo Kamikura (2 out of 7 patents)

Hideaki Itagaki (2 out of 3 patents)

Ryoiti Kawaoka (2 out of 2 patents)

4. Yutaka Kagaya (2 out of 4 patents)

5. Tetsuma Asahi (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 4225252 - Character selection for single element printer (1980-09-30),

2. 4100768 - Method and apparatus of selecting needles of a knitting machine (1978-07-18),

3. 4085597 - Knitting machine coupled with the program reading device (1978-04-25),

4. 4015446 - Patterning system for a knitting machine (1977-04-05),

Silver Seiko Co., Ltd. is a leading manufacturer of high-quality watches, specializing in sleek and innovative designs. With a history dating back to 1952, Silver Seiko has established itself as a trusted name in the watch industry. The company's commitment to craftsmanship and attention to detail sets them apart from competitors. Silver Seiko offers a wide range of timepieces for both men and women, each crafted with precision and elegance. Explore their collection online to find the perfect watch for any occasion.

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USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#4 in Kodaira

#7,410 in Japan

Kodaira, Japan

Silver Seiko Co., Ltd.