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Jfe Chemical Corporation

USPTO Granted Patents = 29

EPO Patents = 18

Forward Citations = 136

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38 inventors (with patents filed for the assignee):

Ryuta Haga (8 out of 9 patents)

Hiroaki Mori (6 out of 13 patents)

Tetsuo Shiode (5 out of 7 patents)

4. Satoshi Goto (4 out of 20 patents)

5. Makiko Ijiri (4 out of 7 patents)

6. Katsuhiro Nagayama (4 out of 9 patents)

7. Hirofumi Yoshida (4 out of 4 patents)

8. Yukiko Nakamura (4 out of 5 patents)

9. Mikito Suto (3 out of 20 patents)

10. Akira Matsuzaki (3 out of 31 patents)

11. Yusuke Fushiwaki (3 out of 27 patents)

12. Kazuya Takemura (3 out of 12 patents)

13. Naoyuki Kitamura (3 out of 3 patents)

14. Ryota Yamaji (3 out of 3 patents)

15. Hiroaki Nakao (2 out of 2 patents)

29 patents: Sort by Forward Citations

1. 12330946 - Carbon material for negative electrode of lithium ion secondary battery and method of producing the same, and negative electrode and lithium ion secondary battery using the carbon material (2025-06-17),

2. 11942641 - Method for producing carbonaceous substance-coated graphite particles (2024-03-26),

3. 11840452 - Spherically-shaped coated graphite, negative electrode for lithium ion secondary battery, and lithium ion secondary battery (2023-12-12),

4. 11804594 - Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery, and lithium ion secondary battery (2023-10-31),

5. 11804593 - Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery and lithium ion secondary battery (2023-10-31),

6. 10930929 - Negative-electrode material for Li-ion secondary cell, method for manufacturing said material, negative electrode for Li-ion-secondary-cell, and Li-ion secondary cell (2021-02-23),

7. 10906855 - Method for producing fluorenylidene diallylphenols, and fluorenylidene diallylphenols (2021-02-02),

8. 10865325 - Thermally curable composition, varnish thereof, and thermally cured object (2020-12-15),

9. 10604629 - Polyamide acid composition and polyimide composition (2020-03-31),

10. 10538660 - Method for producing dicyclopentadiene-modified phenolic resin (2020-01-21),

11. 10351660 - Phenolic resin composition, epoxy resin composition, and cured epoxy resin (2019-07-16),

12. 10174165 - Poly(amic acid) composition and polyimide composition (2019-01-08),

13. 10170752 - Method for producing amorphous carbon particle, amorphous carbon particles, negative electrode material for lithium ion secondary batteries, and lithium ion secondary battery (2019-01-01),

14. 9735421 - Method for producing amorphous carbon particles, amorphous carbon particles, negative electrode material for lithium ion secondary battery, and lithium ion secondary battery (2017-08-15),

15. 9607729 - Binder pitch and method for producing the same (2017-03-28),

JFE CHEMICAL CORPORATION is a subsidiary of JFE Holdings, Inc., based in Tokyo, Japan. Established in 1964, JFE Chemical is engaged in the manufacturing and distribution of a wide range of chemical products. With a commitment to sustainable operations, they strive to provide innovative solutions and contribute to the society. JFE Chemical focuses on diverse industries such as steelmaking, automotive, electronics, construction, and more. For more information, please visit their website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

29 Patents

#946 in Tokyo

#2,304 in Japan

#21,869 in the World

Jfe Chemical Corporation

Forward Citations = 136

38 inventors:

Ryuta Haga (8 out of 9 patents)

Hiroaki Mori (6 out of 13 patents)

Tetsuo Shiode (5 out of 7 patents)

4. Satoshi Goto (4 out of 20 patents)

5. Makiko Ijiri (4 out of 7 patents)

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