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Miyoshi Oil & Fat Co., Ltd.

USPTO Granted Patents = 18

EPO Patents = 7

Trademarks = 6

Forward Citations = 26

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22 inventors (with patents filed for the assignee):

Koji Kawai (13 out of 17 patents)

Kotaro Kaneko (12 out of 13 patents)

Nobuhiro Kaneko (10 out of 10 patents)

4. Yuichi Shishino (7 out of 7 patents)

5. Kuniyoshi Okamoto (6 out of 6 patents)

6. Emi Shigyo (2 out of 2 patents)

7. Kiyoshi Taira (1 out of 2 patents)

8. Daisuke Nakamura (1 out of 11 patents)

9. Shingo Ono (1 out of 3 patents)

10. Kazutoshi Toda (1 out of 3 patents)

11. Koichi Niizeki (1 out of 1 patent)

12. Masahiro Okuya (1 out of 1 patent)

13. Toyoharu Nawa (1 out of 1 patent)

14. Hironobu Nishi (1 out of 1 patent)

15. Susumu Hashizume (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 12497388 - Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same (2025-12-16),

2. 12441959 - Composition containing organic ammonium salt (2025-10-14),

3. 12371632 - Additive or composition for imparting lubricity (2025-07-29),

4. 12252474 - Ultraviolet absorber having excellent heat resistance and long-wavelength absorption (2025-03-18),

5. 12180190 - Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same (2024-12-31),

6. 12110381 - Resin molding material, method for producing same, and method for producing resin member or the like (2024-10-08),

7. 11945802 - Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same (2024-04-02),

8. 11795151 - Benzotriazole compound (2023-10-24),

9. 11401400 - Plastic lens (2022-08-02),

10. 11370780 - Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same (2022-06-28),

11. 11326309 - Paper treatment agent (2022-05-10),

12. 11242655 - Paper treatment agent (2022-02-08),

13. 11186568 - Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same (2021-11-30),

14. 10316024 - Additive for imparting ultraviolet absorbency and/or high refractive index to matrix, and resin member using same (2019-06-11),

15. 10240141 - Biocatalyst solvent using ionic liquid, and biocatalyst solution containing biocatalyst and said solvent (2019-03-26),

Miyoshi Oil & Fat Co., Ltd. is a leading supplier of oils and fats in Japan. With a history dating back to 1948, the company has become a trusted partner for food manufacturers, cosmetics companies, and other industries. Miyoshi Oil & Fat is committed to providing high-quality products and innovative solutions to meet the needs of their customers.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

18 Patents

#1,224 in Tokyo

#3,053 in Japan

#33,199 in the World

Miyoshi Oil & Fat Co., Ltd.

Forward Citations = 26

22 inventors:

Koji Kawai (13 out of 17 patents)

Kotaro Kaneko (12 out of 13 patents)

Nobuhiro Kaneko (10 out of 10 patents)

4. Yuichi Shishino (7 out of 7 patents)

5. Kuniyoshi Okamoto (6 out of 6 patents)

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