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Nakata Manufacturing Co., Ltd.

USPTO Granted Patents = 19

EPO Patents = 15

Forward Citations = 33

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27 inventors (with patents filed for the assignee):

Feizhou Wang (11 out of 11 patents)

Tomoyasu Nakano (9 out of 9 patents)

Takeyuki Sato (5 out of 5 patents)

4. Hiroaki Yabuta (5 out of 5 patents)

5. Satoshi Tsuruta (5 out of 5 patents)

6. Jilong Yin (4 out of 4 patents)

7. Takeshi Watanabe (2 out of 115 patents)

8. Mitsuru Nakata (2 out of 2 patents)

9. Katsumi Ishigaki (2 out of 3 patents)

10. Akinori Inokuma (2 out of 2 patents)

11. Terutomo Akai (2 out of 2 patents)

12. Atsumu Okamoto (2 out of 2 patents)

13. Hiromasa Kitayama (1 out of 1 patent)

14. Katsuhiko Morisaki (1 out of 1 patent)

15. Takamitsu Miura (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 11618065 - Roll forming machine (2023-04-04),

2. 11305323 - Welded pipe manufacturing apparatus and welded pipe manufacturing method (2022-04-19),

3. 10744578 - Pipe cutting machine (2020-08-18),

4. 10234367 - Hydraulic test method and hydraulic test device (2019-03-19),

5. 9895758 - Ring tool unit, method for manufacturing the same, sleeve, and mandrel (2018-02-20),

6. 9764398 - Helical blade cutter (2017-09-19),

7. 9259772 - Forming apparatus (2016-02-16),

8. 9199290 - Squeeze roll stand (2015-12-01),

9. 9192972 - Forming method and forming device (2015-11-24),

10. 9180507 - Turk's head stand (2015-11-10),

11. 9156073 - Forming apparatus, shoe thereof and forming method (2015-10-13),

12. 8997324 - Tube clamping device and hydraulic pressure tester technical field (2015-04-07),

13. 8826785 - Cutting machine (2014-09-09),

14. 8395068 - Device and method for controlling welding angle (2013-03-12),

15. 7921688 - Square tube forming roll, square tube forming method, and forming device (2011-04-12),

NAKATA MANUFACTURING CO., LTD. is a leading industrial machinery manufacturer specializing in the production of high-quality equipment. Established in 1972, the company has grown to become a trusted provider of innovative solutions in sectors such as automotive, electronics, and consumer goods. With a focus on delivering cutting-edge technology and superior craftsmanship, NAKATA MANUFACTURING CO., LTD. strives to meet the diverse needs of its global customer base.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

19 Patents

#289 in Osaka

#2,972 in Japan

#31,731 in the World

Nakata Manufacturing Co., Ltd.

Forward Citations = 33

27 inventors:

Feizhou Wang (11 out of 11 patents)

Tomoyasu Nakano (9 out of 9 patents)

Takeyuki Sato (5 out of 5 patents)

4. Hiroaki Yabuta (5 out of 5 patents)

5. Satoshi Tsuruta (5 out of 5 patents)

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