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EPO Patents = 7

Forward Citations = 1

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10 inventors (with patents filed for the assignee):

Naoyasu Nakao (4 out of 4 patents)

Hiroyuki Onimatsu (3 out of 17 patents)

Hiroyuki Takahashi (2 out of 4 patents)

4. Noboru Ishihara (1 out of 3 patents)

5. Nozomu Nishioka (1 out of 1 patent)

6. Hiroshi Ihara (1 out of 1 patent)

7. Takeshi Hashimoto (1 out of 10 patents)

8. Noriyuki Takeda (1 out of 1 patent)

9. Makoto Noda (1 out of 1 patent)

10. Tadasuke Sato (1 out of 1 patent)

11. Noriyuki Takeda (0 patent)

12. Makoto Noda (0 patent)

13. Noda Makoto (0 patent)

14. Sato Tadasuke (0 patent)

15. Ishihara Noboru (0 patent)

7 patents: Sort by Forward Citations

1. 12208556 - Screw, extruder and extrusion method (2025-01-28),

2. 12005623 - Rubber material supplying method and rubber material supplying device (2024-06-11),

3. 11806913 - Head for multi-layer extrusion device (2023-11-07),

4. 11014319 - Method of forming bead apex rubber and forming device (2021-05-25),

5. 10864694 - Bead apex rubber-forming method, and bead apex rubber-forming device (2020-12-15),

6. 10738776 - Gear pump device for rubber extrusion (2020-08-11),

7. 9944035 - Bead apex rubber-forming method, and bead apex rubber-forming device (2018-04-17),

Nakata Engineering Co., Ltd. is a leading provider of engineering services and solutions. With over 20 years of experience, we specialize in providing high-quality civil, mechanical, and electrical engineering services to a wide range of industries. From concept design to project completion, our team of professionals is dedicated to delivering innovative and cost-effective solutions tailored to meet our clients' specific needs. Contact us today to learn more about how Nakata Engineering can assist you with your next project.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#31 in Kobe

#5,302 in Japan

Kobe, Japan

Nakata Engineering Co., Ltd.