Torii Pharmaceutical Co., Ltd.

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USPTO Granted Patents = 4

EPO Patents = 2

Forward Citations = 14

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12 inventors (with patents filed for the assignee):

Hiroyuki Uchiyama (2 out of 2 patents)

Yoshihiro Watanabe (1 out of 69 patents)

Keisuke Suzuki (1 out of 79 patents)

4. Takayuki Mimura (1 out of 3 patents)

5. Kiyohiko Dohi (1 out of 1 patent)

6. Takashi Urushihara (1 out of 1 patent)

7. Masanori Iwata (1 out of 4 patents)

8. Masahiro Iwaki (1 out of 2 patents)

9. Hiroyuki Kawamura (1 out of 8 patents)

10. Toyoo Nakayama (1 out of 13 patents)

11. Yoshio Tahara (1 out of 1 patent)

12. Saori Ohmae (1 out of 1 patent)

13. Naoki Ando (11 patents)

14. Yoshihiro Watanabe (71 patents)

15. Masahiro Yamashita (1 patent)

4 patents: Sort by Forward Citations

1. 11744830 - Ameliorative agent for cytokine release syndrome and so on (2023-09-05),

2. 5932603 - Thrombolytic agents (1999-08-03),

3. 5885990 - Substituted amidinonaphthyl ester derivative (1999-03-23),

4. 5565317 - Perfusion and storage solution containing sodium lactobionate, sodium (1996-10-15),

Company Overview

Torii Pharmaceutical Co., Ltd. is a Japan-based pharmaceutical company that specializes in developing, manufacturing, and marketing pharmaceutical products. They focus on a wide range of therapeutic areas including cardiovascular, respiratory, gastrointestinal, and central nervous system disorders. With a commitment to improving the health and well-being of people worldwide, Torii Pharmaceutical Co., Ltd. strives to provide high-quality and innovative pharmaceutical solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#3,058 in Tokyo

#7,590 in Japan

Tokyo, Japan

Torii Pharmaceutical Co., Ltd.

Forward Citations = 14

12 inventors:

Hiroyuki Uchiyama (2 out of 2 patents)

Yoshihiro Watanabe (1 out of 69 patents)

Keisuke Suzuki (1 out of 79 patents)

4. Takayuki Mimura (1 out of 3 patents)

5. Kiyohiko Dohi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Torii Pharmaceutical Co., Ltd.. Retrieved from https://idiyas.com/company/torii-pharmaceutical-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]

2 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]