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Nippon Steel Nisshin Co., Ltd.

Patents = 45

Trademarks = 3

Forward Citations = 38

where 'Filed Patents' based on already Granted Patents

where 'Inventors Filed' based on already Granted Patents

165 inventors (with patents filed for the assignee):

Takefumi Nakako (6 out of 13 patents)

Kouki Tomimura (5 out of 16 patents)

Keiji Izumi (4 out of 13 patents)

4. Yuugo Oota (4 out of 7 patents)

5. Tomoyuki Nagatsu (4 out of 7 patents)

6. Naofumi Nakamura (4 out of 53 patents)

7. Yudai Yamamoto (4 out of 14 patents)

8. Kazuaki Hosomi (4 out of 8 patents)

9. Yasunori Hattori (3 out of 10 patents)

10. Tadashi Nakano (3 out of 18 patents)

11. Kazunari Imakawa (3 out of 7 patents)

12. Katsunari Norita (3 out of 10 patents)

13. Norimasa Miura (3 out of 11 patents)

14. Tomokazu Nobutoki (3 out of 4 patents)

15. Hiroshi Asada (3 out of 12 patents)

45 patents: Sort by Forward Citations

1. 12227851 - High-strength Zn—Al—Mg-based surface-coated steel sheet and method for producing same (2025-02-18),

2. 11841040 - Fastening structure and fastening method (2023-12-12),

3. 11525177 - Coating weight control apparatus and coating weight control method (2022-12-13),

4. 11512380 - Method and device for manufacturing black coated steel sheets (2022-11-29),

5. 11504797 - Method for manufacturing electroseamed metal tube (2022-11-22),

6. 11365469 - Hot-dip aluminized steel strip and method of producing the same (2022-06-21),

7. 11326223 - Method and device for manufacturing steam-treated products (2022-05-10),

8. 11280004 - Water-based treatment solution, chemical conversion treatment method, and chemical-conversion-treated steel sheet (2022-03-22),

9. 11268559 - Fastening structure and fastening method (2022-03-08),

10. 11261935 - Process for manufacturing a steel sheet, and steel belt made therefrom (2022-03-01),

11. 11261603 - Metallic roof material and roofing method using same (2022-03-01),

12. 11124863 - Coating weight control apparatus and coating weight control method (2021-09-21),

13. 11093670 - Hot-dip coating equipment including cooling rate determining device, and information processing program (2021-08-17),

14. 11091669 - Coating material for coated metal plate (2021-08-17),

15. 10975899 - Welded member and method for manufacturing same (2021-04-13),

NIPPON STEEL NISSHIN CO., LTD. is a leading global steel manufacturing company. They specialize in the production of high-quality steel products for various industries, including automotive, construction, and machinery. With a rich history spanning many decades, they have established a strong reputation for their commitment to innovation, sustainability, and customer satisfaction. Visit their website to learn more about their extensive range of steel solutions and their contribution to a sustainable future.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

45 Patents

#742 in Tokyo

#1,787 in Japan

#14,953 in the World

Nippon Steel Nisshin Co., Ltd.

Forward Citations = 38

165 inventors:

Takefumi Nakako (6 out of 13 patents)

Kouki Tomimura (5 out of 16 patents)

Keiji Izumi (4 out of 13 patents)

4. Yuugo Oota (4 out of 7 patents)

5. Tomoyuki Nagatsu (4 out of 7 patents)

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