CIPO Patents = 18

EPO Patents = 3

Forward Citations = 4

Loading Chart...

66 inventors (with patents filed for the assignee):

Xiaofeng Wang (2 out of 2 patents)

Yanlin Wang (2 out of 2 patents)

Matthew Harlin (2 out of 2 patents)

4. Arash Raoufinia (2 out of 2 patents)

5. Stuart Thomas Onions (1 out of 67 patents)

6. Jonathan Shannon (1 out of 22 patents)

7. Ildiko Maria Buck (1 out of 32 patents)

8. Steven Howard (1 out of 37 patents)

9. Robert Azevedo (1 out of 11 patents)

10. James Edward Harvey Day (1 out of 16 patents)

11. Charlotte Mary Griffiths-Jones (1 out of 24 patents)

12. Masashi Hayashi (1 out of 18 patents)

13. Aditya Dua (1 out of 16 patents)

14. Valerio Berdini (1 out of 44 patents)

15. Christopher William Murray (1 out of 53 patents)

10 patents: Sort by Forward Citations

1. 12759983 - Hydrogenated quinoxalines (2026-10-13),

2. 12758487 - Methods for dose initiation of aripiprazole treatments (2026-10-13),

3. 12715934 - ANTI-IDIOTYPE ANTIBODY MOLECULES AND USES THEREOF (2026-08-25),

4. 12691056 - Methods for dose initiation of aripiprazole treatments (2026-07-28),

5. 12655137 - Benzolactam compounds as protein kinase inhibitors (2026-06-16),

6. 12643943 - ANTI-GDF15 ANTIBODY (2026-06-02),

7. 12630487 - Method for introducing deuterated lower alkyl into amine moiety of compound containing secondary amine (2026-05-19),

8. 12564335 - Low power receiver for in vivo channel sensing and ingestible sensor detection with wandering frequency (2026-03-03),

9. 12528771 - Method for producing centanafadine (2026-01-20),

10. 4983609 - 5-fluorouracil derivatives (1991-01-08),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#1,914 in TOKYO

#4,401 in Japan

#56,047 in the World

TOKYO, Japan

Otsuka Pharmaceutical

Forward Citations = 4

66 inventors:

Xiaofeng Wang (2 out of 2 patents)

Yanlin Wang (2 out of 2 patents)

Matthew Harlin (2 out of 2 patents)

4. Arash Raoufinia (2 out of 2 patents)

5. Stuart Thomas Onions (1 out of 67 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Otsuka Pharmaceutical. Retrieved from https://idiyas.com/company/otsuka-pharmaceutical

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]

18 patents (CIPO):

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]

3 patents (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]