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Oryza Oil & Fat Chemical Co., Ltd.

USPTO Granted Patents = 10

CIPO Patents = 1

EPO Patents = 2

Trademarks = 8

Forward Citations = 68

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23 inventors (with patents filed for the assignee):

Hiromichi Murai (9 out of 9 patents)

Hiroshi Shimoda (7 out of 31 patents)

Tadashi Okada (4 out of 4 patents)

4. Junji Tanaka (2 out of 36 patents)

5. Michio Aitani (2 out of 2 patents)

6. Shigeru Nakamura (1 out of 103 patents)

7. Kazuo Tsubota (1 out of 20 patents)

8. Toshihiro Imada (1 out of 1 patent)

9. Takashi Kadekaru (1 out of 1 patent)

10. Hiroshi Yamaguchi (1 out of 6 patents)

11. Takashi Watanabe (1 out of 1 patent)

12. Masayuki Yoshikawa (1 out of 1 patent)

13. Tomoko Sugishita (1 out of 1 patent)

14. Emi Yamada (1 out of 1 patent)

15. Shaojie Shan (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 12414977 - Method of administering seaberry and saw palmetto extracts to inhibit 5α-reductase activity (2025-09-16),

2. 12194074 - Method of reducing muscle damage associated with intensive exercise by administering purple-tea extract (2025-01-14),

3. 11478495 - AMPK activating agent (2022-10-25),

4. 11033566 - Method of improving lacrimal secretion for dry eye treatment using maqui berry extract (2021-06-15),

5. 9381223 - Methods for inhibiting advanced glycation end product production, inhibiting fibroblast apoptosis, and/or promoting human fibroblast-collagen grating formulation using cherry blossom and cherry leaf extract (2016-07-05),

6. 8802164 - Method for promoting carnitine palmitoyltransferase activity using green coffee bean extract (2014-08-12),

7. 8017162 - Anti-inflammatory agent (2011-09-13),

8. 6932990 - Carbohydrate absorption inhibitor and method for manufacturing the same (2005-08-23),

9. 6217875 - Inhibitors of lipoxygenase (2001-04-17),

10. 4384837 - Apparatus for pretreatment for extracting crude oil from rice bran (1983-05-24),

Oryza Oil & Fat Chemical Co., Ltd. is a leading manufacturer of oil and fat chemicals for various industries. With a strong focus on sustainability and quality, the company offers a wide range of products for food, cosmetics, and industrial applications. Oryza Oil & Fat Chemical Co., Ltd. is committed to innovation and customer satisfaction, providing solutions tailored to meet the unique needs of each client.

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

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USPTO Data Jan 1 1976 - Jan 6 2026

10 Patents

#72 in Aichi

#4,288 in Japan

#54,349 in the World

Oryza Oil & Fat Chemical Co., Ltd.

Forward Citations = 68

23 inventors:

Hiromichi Murai (9 out of 9 patents)

Hiroshi Shimoda (7 out of 31 patents)

Tadashi Okada (4 out of 4 patents)

4. Junji Tanaka (2 out of 36 patents)

5. Michio Aitani (2 out of 2 patents)

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