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Nitta Gelatin Inc.

USPTO Granted Patents = 20

EPO Patents = 5

Trademarks = 8

Forward Citations = 307

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55 inventors (with patents filed for the assignee):

Fumihito Sugihara (7 out of 7 patents)

Seiko Koizumi (5 out of 5 patents)

Hisayuki Kobayashi (5 out of 6 patents)

4. Naoki Inoue (4 out of 17 patents)

5. Seiki Ueno (3 out of 3 patents)

6. Toshikazu Takano (3 out of 4 patents)

7. Kaneo Suzuki (3 out of 3 patents)

8. Masahiro Koezuka (3 out of 3 patents)

9. Naohito Kondo (3 out of 3 patents)

10. Kazuyoshi Sekita (2 out of 2 patents)

11. Kazuhiko Minamigawa (2 out of 3 patents)

12. Chinfang Liu (2 out of 2 patents)

13. Hajime Takasaki (2 out of 2 patents)

14. Hiroshi Mano (2 out of 2 patents)

15. Sachie Nakatani (2 out of 2 patents)

20 patents: Sort by Forward Citations

1. 12409209 - Biological function regulating agent, epidermal metabolism promoting agent, fat accumulation inhibiting agent, fat decomposition promoting agent, adiponectin production promoting agent, functional food, cosmetic product, and method for producing biological function regulating agent (2025-09-09),

2. 10815393 - Gelatin, chemically modified product thereof, aqueous composition and medical laminate containing same, production method for medical laminate, and cell sheet isolation method (2020-10-27),

3. 10632177 - Myoblast differentiation promoter (2020-04-28),

4. 9157005 - Sealing material and method of foaming application thereof (2015-10-13),

5. 9061003 - Therapeutic or preventive agent for diabetes (2015-06-23),

6. 8921446 - Photocurable material for sealing, sealing method, sealing material, and housing using said sealing material (2014-12-30),

7. 8410062 - Collagen peptide, dipeptide and malady inhibitor (2013-04-02),

8. 8227424 - Collagen peptide, dipeptide and malady inhibitor (2012-07-24),

9. 7396552 - Stable acidic milk drinks, process for producing the same, and additive for acidic milk drinks to be used therein (2008-07-08),

10. 7247481 - Process for culturing cells sampled for biopsy (2007-07-24),

11. 7229971 - Regulation of biodegradability of composite biomaterials (2007-06-12),

12. 5712161 - Method for culturing animal cells in collagen drops on a support (1998-01-27),

13. 5356793 - Method for testing the sensitivity of anticancer drug (1994-10-18),

14. 5352514 - Metal surface adhered to a second metal surface (1994-10-04),

15. 5342441 - Biologically compatible hardening material for dental or medical (1994-08-30),

Nitta Gelatin Inc. is a global leader in gelatin and collagen peptides. With over 100 years of experience, Nitta Gelatin offers a wide range of high-quality products for various industries, including food, pharmaceuticals, and cosmetics. The company is committed to innovation, sustainability, and providing excellent customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

20 Patents

#278 in Osaka

#2,888 in Japan

#30,352 in the World

Nitta Gelatin Inc.

Forward Citations = 307

55 inventors:

Fumihito Sugihara (7 out of 7 patents)

Seiko Koizumi (5 out of 5 patents)

Hisayuki Kobayashi (5 out of 6 patents)

4. Naoki Inoue (4 out of 17 patents)

5. Seiki Ueno (3 out of 3 patents)

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