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Kyowa Limited

USPTO Granted Patents = 10

EPO Patents = 2

Trademarks = 3

Forward Citations = 176

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33 inventors (with patents filed for the assignee):

Tomoji Abe (3 out of 3 patents)

Takeshi Hirota (2 out of 14 patents)

Kazuyuki Takahashi (2 out of 5 patents)

4. Yoshio Iwai (2 out of 6 patents)

5. Isao Imanishi (2 out of 2 patents)

6. Kenji Nabeshima (1 out of 1 patent)

7. Kotaro Yoshimura (1 out of 7 patents)

8. Shinichiro Kuno (1 out of 1 patent)

9. Hisako Hara (1 out of 3 patents)

10. Tadashi Matsumoto (1 out of 44 patents)

11. Hidekazu Oue (1 out of 1 patent)

12. Tatsuya Sugiyama (1 out of 1 patent)

13. Yusuke Akiba (1 out of 1 patent)

14. Atsushi Kanda (1 out of 1 patent)

15. Takaaki Tamada (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 11834210 - Binding machine (2023-12-05),

2. 11154427 - Medical tape (2021-10-26),

3. 9957073 - Bag sealing tape, and banding device and banding method using the bag sealing tape (2018-05-01),

4. 7363686 - Non-metallic twist tie (2008-04-29),

5. 7013614 - Binding machines (2006-03-21),

6. 5342687 - Coreless twist-ties (1994-08-30),

7. 5336162 - Medical bandage and method for using the same (1994-08-09),

8. 5238631 - Process of making non-metallic polymeric twist ties (1993-08-24),

9. 5154964 - Coreless twist-ties (1992-10-13),

10. D310189 - Automobile tire (1990-08-28),

Established in 1918, KYOWA LIMITED is a global leader in manufacturing and supplying a wide range of industrial materials. With a strong commitment to quality and innovation, KYOWA LIMITED offers cutting-edge solutions in industries such as construction, automotive, electronics, and more. Our products include high-performance adhesives, sealants, coatings, and specialty chemicals. Through continuous research and development, we strive to contribute to the advancement of various sectors worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#409 in Osaka

#4,284 in Japan

#54,303 in the World

Kyowa Limited

Forward Citations = 176

33 inventors:

Tomoji Abe (3 out of 3 patents)

Takeshi Hirota (2 out of 14 patents)

Kazuyuki Takahashi (2 out of 5 patents)

4. Yoshio Iwai (2 out of 6 patents)

5. Isao Imanishi (2 out of 2 patents)

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