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Itoham Foods Inc.

USPTO Granted Patents = 14

% Expired Patents = 50.0

Forward Citations = 106

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37 inventors (with patents filed for the assignee):

Toyoo Nakamura (5 out of 5 patents)

Seiji Sato (4 out of 5 patents)

Toshiyuki Kudo (4 out of 5 patents)

4. Masahiro Numata (4 out of 4 patents)

5. Kazuhisa Kashimoto (3 out of 3 patents)

6. Shusaku Oka (3 out of 3 patents)

7. Shigeaki Watanabe (3 out of 3 patents)

8. Kyoichi Kagawa (3 out of 4 patents)

9. Chizuko Fukuhama (3 out of 3 patents)

10. Hisako Matsutaka (3 out of 3 patents)

11. Satomi Onoue (2 out of 2 patents)

12. Asami Matsumoto (2 out of 2 patents)

13. Naohiko Higashikuni (2 out of 3 patents)

14. Masaaki Kondo (2 out of 7 patents)

15. Yumiko Nagano (2 out of 2 patents)

14 patents: Sort by Forward Citations

1. 8778088 - Foreign matter removal device, foreign matter removal method and foreign matter removal system (2014-07-15),

2. 7507428 - Natural red pigment and food product and food material containing the pigment (2009-03-24),

3. 7459441 - Remedies for dry eye and diseases associated with dry eye (2008-12-02),

4. 7396674 - Reaction vessel (2008-07-08),

5. 7332473 - Peptides and medicinal compositions containing the same (2008-02-19),

6. 7037684 - Process for producing polypeptide having disulfide bond (2006-05-02),

7. 6841361 - Methods of producing recombinant insulin from novel fused proteins (2005-01-11),

8. 6448031 - Process for producing LH-RH derivatives (2002-09-10),

9. 6046168 - Peptide inhibits blood triglyceride level (2000-04-04),

10. 5958885 - Peptide and formulations thereof inhibiting elevations of triglyceride (1999-09-28),

11. 5856303 - Peptide, a bronchus-expanding agent, and a blood-flow-improving agent (1999-01-05),

12. 5756467 - Adipocyte differentiation inhibiting peptide and adipocyte (1998-05-26),

13. 5661011 - Sexing method of bovine embryos (1997-08-26),

14. 5461145 - Sexing method of bovine embyros (1995-10-24),

Company Overview

Itoham Foods Inc. is a prominent player in the food industry, specializing in the production and distribution of processed meat products, including ham, sausages, and other delicacies. The company is known for its commitment to quality and innovation, utilizing advanced food processing technologies to enhance flavor and safety. Based in Hyogo, Japan, Itoham Foods also engages in research and development to explore new food solutions, catering to both domestic and international markets while emphasizing sustainability and consumer health.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#56 in Hyogo

#3,584 in Japan

#42,290 in the World

Itoham Foods Inc.

Forward Citations = 106

37 inventors:

Toyoo Nakamura (5 out of 5 patents)

Seiji Sato (4 out of 5 patents)

Toshiyuki Kudo (4 out of 5 patents)

4. Masahiro Numata (4 out of 4 patents)

5. Kazuhisa Kashimoto (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Itoham Foods Inc.. Retrieved from https://idiyas.com/company/itoham-foods

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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