Abbott Japan Co. Ltd.

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 16.7

EPO Patents = 1

Forward Citations = 6

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6 inventors (with patents filed for the assignee):

Toru Yoshimura (4 out of 14 patents)

Kenju Fujita (3 out of 3 patents)

Tomohiro Ikeda (2 out of 3 patents)

4. Barry Lee Dowell (2 out of 15 patents)

5. Eisaku Yoshida (1 out of 3 patents)

6. Ryotaro Chiba (1 out of 2 patents)

7. Naohiko Koshikawa (3 patents)

8. Motoharu Seiki (3 patents)

6 patents: Sort by Forward Citations

1. 11635387 - Optical imaging system using lateral illumination for digital assays (2023-04-25),

2. 10641768 - Methods and kits for decreasing interferences from leukocytes in specific binding assays (2020-05-05),

3. 10324041 - Optical imaging system using lateral illumination for digital assays (2019-06-18),

4. 10107826 - Immunoassay methods and reagents for decreasing nonspecific binding (2018-10-23),

5. 10067124 - Immunoassay method for pro-gastrin-releasing peptide (2018-09-04),

6. 9459248 - Immunoassay method for pro-gastrin-releasing peptide (2016-10-04),

Company Overview

Abbott Japan Co. Ltd. is a leading healthcare company in Japan, offering a wide range of products and services in the fields of pharmaceuticals, medical devices, diagnostics, and nutrition. With a focus on improving the health and well-being of people around the world, Abbott Japan is committed to advancing science and technology to address some of the most pressing health challenges of our time.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

6 Patents

#2 in Matsudo

#5,993 in Japan

Matsudo, Japan

Abbott Japan Co. Ltd.

Forward Citations = 6

6 inventors:

Toru Yoshimura (4 out of 14 patents)

Kenju Fujita (3 out of 3 patents)

Tomohiro Ikeda (2 out of 3 patents)

4. Barry Lee Dowell (2 out of 15 patents)

5. Eisaku Yoshida (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Abbott Japan Co. Ltd.. Retrieved from https://idiyas.com/company/abbott-japan-company

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]

1 patent (EPO):

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]