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Takamatsu-shi, Kagawa, Japan

Purex Co., Ltd.

USPTO Granted Patents = 26

EPO Patents = 16

Forward Citations = 243

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26 inventors (with patents filed for the assignee):

Hisashi Muraoka (10 out of 20 patents)

Makoto Yano (6 out of 6 patents)

Hiroyuki Ideue (4 out of 4 patents)

4. Yuichiro Yabe (3 out of 3 patents)

5. Yasuhiko Enami (3 out of 3 patents)

6. Hiroshi Tomita (2 out of 169 patents)

7. Yoo Hayashida (2 out of 2 patents)

8. Tomoyuki Tanii (2 out of 2 patents)

9. Yoshiteru Nakamura (1 out of 1 patent)

10. Kunihiro Miyazaki (1 out of 32 patents)

11. Tetsuya Nakahara (1 out of 1 patent)

12. Masahiko Kakizawa (1 out of 13 patents)

13. Ichiro Hayashida (1 out of 15 patents)

14. Kazushi Hamada (1 out of 1 patent)

15. Toshihiko Kusunoki (1 out of 1 patent)

26 patents: Sort by Forward Citations

1. 12264433 - Cloth spreading apparatus (2025-04-01),

2. 11993472 - Cloth transfer apparatus (2024-05-28),

3. 11408118 - Cloth clamping chuck and cloth handling device (2022-08-09),

4. 11359317 - Edge clamping device and automatic cloth spreading machine including the same (2022-06-14),

5. 11326301 - Automatic cloth spreading machine (2022-05-10),

6. 11299846 - Cloth spreading device (2022-04-12),

7. 11091873 - Cloth spreading apparatus (2021-08-17),

8. 11066769 - Cloth spreading apparatus (2021-07-20),

9. 10975517 - Cloth spreading apparatus (2021-04-13),

10. 10815612 - Cloth spreading device (2020-10-27),

11. 10699402 - Fabric type identifying apparatus and fabric type identifying method (2020-06-30),

12. 10671871 - Fabric type identifying apparatus (2020-06-02),

13. 9752277 - Cloth piece folding device (2017-09-05),

14. 9587348 - Cloths separating device (2017-03-07),

15. 8749776 - Apparatus and method for inspecting cloth piece (2014-06-10),

Purex Co., Ltd. is a leading manufacturer of household cleaning products. With a focus on quality and innovation, Purex offers a wide range of products including laundry detergents, fabric softeners, and household cleaners. The company is committed to providing effective solutions for everyday cleaning needs. Visit our website to learn more about our products and services.

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

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USPTO Data Jan 1 1976 - Jan 6 2026

26 Patents

#1 in Takamatsu-shi, Kagawa

#2,422 in Japan

#24,104 in the World

Takamatsu-shi, Kagawa, Japan

Purex Co., Ltd.

Forward Citations = 243

26 inventors:

Hisashi Muraoka (10 out of 20 patents)

Makoto Yano (6 out of 6 patents)

Hiroyuki Ideue (4 out of 4 patents)

4. Yuichiro Yabe (3 out of 3 patents)

5. Yasuhiko Enami (3 out of 3 patents)

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