EPO Patents = 1

Forward Citations = 5

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9 inventors (with patents filed for the assignee):

Katsuro Tsukamoto (7 out of 7 patents)

Hiroaki Tsukamoto (6 out of 6 patents)

Yuzo Nakamura (1 out of 1 patent)

4. Yuhi Hosoi (1 out of 1 patent)

5. Yosuke Kondo (1 out of 1 patent)

6. Naofumi Nagai (1 out of 1 patent)

7. Fujio Mizukami (1 out of 1 patent)

8. Tsukamoto Hiroaki (0 patent)

9. Tsukamoto Katsuro (0 patent)

7 patents: Sort by Forward Citations

1. 11603439 - Prepreg and producing method thereof (2023-03-14),

2. 11555260 - Apparatus for manufacturing open carbon fiber superfine yarn (2023-01-17),

3. 11131041 - Apparatus for manufacturing open carbon fiber superfine yarn (2021-09-28),

4. 11060211 - Twisted yarn, opened yarn, carbon fiber-covered twisted yarn, and method for manufacturing these (2021-07-13),

5. 10844523 - Twisted yarn, opened yarn, carbon fiber-covered twisted yarn, and method for manufacturing these (2020-11-24),

6. 10682668 - Method of manufacturing a high-strength carbon fiber resin tape and the high-strength carbon fiber resin tape (2020-06-16),

7. 10294384 - Fluororesin-aluminum oxide mixed dispersion and method of manufacturing the same (2019-05-21),

Japan Matex Co. Ltd. is a leading supplier of high-quality textiles and fabrics. With over 30 years of experience, the company specializes in manufacturing and exporting a wide range of textiles for various industries such as automotive, apparel, home furnishings, and more. Japan Matex is known for its superior quality, innovative designs, and exceptional customer service.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#1 in Sennan

#5,301 in Japan

Sennan, Japan

Japan Matex Co. Ltd.