% Expired Patents = 50.0

Forward Citations = 18

Loading Chart...

12 inventors (with patents filed for the assignee):

Elvira Borisovna Voroshilova (1 out of 26 patents)

Mikhail Markovich Gusyatiner (1 out of 46 patents)

Masaru Takayanagi (1 out of 9 patents)

4. Dmitriy Vladimirovich Filippov (1 out of 7 patents)

5. Kayo Otani (1 out of 5 patents)

6. Shunji Takehana (1 out of 7 patents)

7. Yuki Saitou (1 out of 3 patents)

8. Yoshimasa Tahara (1 out of 2 patents)

9. Tomomasa Misato (1 out of 5 patents)

10. Keido Ko (1 out of 1 patent)

11. Yumiko Adachi (1 out of 1 patent)

12. Tadakazu Watanabe (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 8227506 - Benzamidine compound (2012-07-24),

2. 7888077 - [object Object] (2011-02-15),

3. 4901435 - Cutter lid of rise-and-rotation type for container (1990-02-20),

4. 4181714 - Antibiotics Bacileucines A and B and process for production and use (1980-01-01),

Company Overview

Ajinomoto Co., Inc. is a global food and chemical corporation that produces seasonings, cooking oils, sweeteners, pharmaceuticals, and other food products. With a history dating back to 1909, Ajinomoto is known for its high-quality products and commitment to innovation and sustainability.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#3,053 in Tokyo

#7,579 in Japan

Tokyo, Japan

Ajinomoto., Inc.

Forward Citations = 18

12 inventors:

Elvira Borisovna Voroshilova (1 out of 26 patents)

Mikhail Markovich Gusyatiner (1 out of 46 patents)

Masaru Takayanagi (1 out of 9 patents)

4. Dmitriy Vladimirovich Filippov (1 out of 7 patents)

5. Kayo Otani (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ajinomoto., Inc.. Retrieved from https://idiyas.com/company/ajinomoto

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]