Alfresa Pharma Corporation is a prominent player in the pharmaceutical industry, headquartered in Osaka, Japan. The company specializes in the development and manufacturing of a wide range of pharmaceutical products, including prescription medications and over-the-counter drugs. With a strong focus on research and innovation, Alfresa is dedicated to advancing healthcare solutions that address various medical needs. The organization is committed to enhancing the quality of life through its contributions to the pharmaceutical sector, both domestically and internationally.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#387 in Osaka

#3,584 in Japan

#42,290 in the World

Osaka, Japan

Alfresa Pharma Corporation

Forward Citations = 67

35 inventors:

Yasuyuki Hitomi (2 out of 4 patents)

Noritoshi Yamaguchi (2 out of 2 patents)

Shinetsu Kudo (2 out of 2 patents)

4. Yoshinori Kohara (2 out of 2 patents)

5. Mutsumi Tanaka (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alfresa Pharma Corporation. Retrieved from https://idiyas.com/company/alfresa-pharma

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 (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]

9 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]