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Mitsui Norin Co., Ltd.

USPTO Granted Patents = 28

CIPO Patents = 1

EPO Patents = 4

Trademarks = 6

Forward Citations = 364

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34 inventors (with patents filed for the assignee):

Yukihiko Hara (22 out of 24 patents)

Tadakatsu Shimamura (5 out of 5 patents)

De Chang Wang (3 out of 4 patents)

4. Shu Jun Cheng (3 out of 4 patents)

5. Yoshikazu Tashiro (2 out of 5 patents)

6. Paul T Wegener (2 out of 6 patents)

7. Kazuo Okushio (2 out of 2 patents)

8. Miwa Honda (2 out of 2 patents)

9. Masatoshi Nakano (2 out of 2 patents)

10. Kazuo Nashimoto (2 out of 2 patents)

11. Masao Hattori (1 out of 11 patents)

12. Paul Stapleton (1 out of 2 patents)

13. Hiroshi Hojo (1 out of 1 patent)

14. Slobodan Jovanovic (1 out of 1 patent)

15. Ryota Seto (1 out of 1 patent)

28 patents: Sort by Forward Citations

1. 8652533 - Durable biocides and disinfectants (2014-02-18),

2. 8338476 - [object Object] (2012-12-25),

3. 8138359 - Stabilized 3-hydroxyflavan compositions and methods therefor (2012-03-20),

4. 8128967 - Polyphenol coxib combinations and methods (2012-03-06),

5. 8124141 - Rapidly absorbing lipophilic skin compositions and uses therefor (2012-02-28),

6. 7763291 - Tea polyphenol composition and method for producing the same (2010-07-27),

7. 6248346 - Chewing gum and production of the same (2001-06-19),

8. 5968973 - Method for treating hyperplasia (1999-10-19),

9. 5929047 - Anti-viral agent prepared by basic and acidic extraction of mangraves (1999-07-27),

10. 5888527 - Gargling cup, antiviral mask, antiviral filter, antifungal, (1999-03-30),

11. 5814319 - Anti-viral, anti-bacterial and anti-cancer agent (1998-09-29),

12. 5807564 - Method of strengthening antibacterial action of antibiotics (1998-09-15),

13. 5804567 - Method of increasing the effectiveness of anti-metabolites (1998-09-08),

14. 5795911 - Composition for treating Condyloma acuminata (1998-08-18),

15. 5766595 - Method of improving quality of eggs by feeding tea polyphenol (1998-06-16),

Mitsui Norin Co., Ltd. is a leading Japanese trading company that specializes in the development, manufacture, and distribution of agricultural, food, and chemical products. With a rich history dating back over a century, Mitsui Norin has established itself as a trusted partner in the global market. Our diverse business portfolio encompasses the sourcing and supply of raw materials, logistics, and international trading. By leveraging our extensive network and expertise, we strive to contribute to the sustainable growth of industries worldwide. Visit our website to explore our comprehensive range of products and learn more about our commitment to innovation and quality.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

28 Patents

#970 in Tokyo

#2,357 in Japan

#22,583 in the World

Mitsui Norin Co., Ltd.

Forward Citations = 364

34 inventors:

Yukihiko Hara (22 out of 24 patents)

Tadakatsu Shimamura (5 out of 5 patents)

De Chang Wang (3 out of 4 patents)

4. Shu Jun Cheng (3 out of 4 patents)

5. Yoshikazu Tashiro (2 out of 5 patents)

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