Trademarks = 3

Forward Citations = 6

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10 inventors (with patents filed for the assignee):

Togo Yamaguchi (2 out of 2 patents)

Nozomi Arimitsu (1 out of 1 patent)

Shin Mukai (1 out of 2 patents)

4. Yusuke Rikima (1 out of 1 patent)

5. Riku Furukawa (1 out of 1 patent)

6. Isao Ogino (1 out of 1 patent)

7. Osamu Suzuki (1 out of 7 patents)

8. Keiji Asatsuma (1 out of 1 patent)

9. Yasuhito Inoue (1 out of 1 patent)

10. Akitoshi Kondo (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9979025 - Carbon black and secondary cell using the carbon black as electroconductive agent (2018-05-22),

2. 9475700 - Method for manufacturing carbon fiber, and carbon fiber (2016-10-25),

3. 7625527 - Carbon black reactor (2009-12-01),

4. 5187223 - Pneumatic tires (1993-02-16),

Asahi Carbon Co., Ltd. is a leading manufacturer of carbon products, offering a wide range of high-quality carbon materials to various industries. With a strong focus on quality and innovation, Asahi Carbon has built a reputation for excellence in the carbon industry. The company is committed to meeting the needs of its customers through continuous improvement and unwavering dedication to customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#32 in Niigata

#7,416 in Japan

Niigata, Japan

Asahi Carbon Co., Ltd.