This inventor holds 9 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignees: Takeda Pharmaceutical Company Limited, Takeda Chemical Industries, Inc., Canon Kabushiki Kaisha. Active years: 2003-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nishinomiya, JP (2003 - 2006)
- Fukuoka, JP (2003 - 2009)
- Kyoto, JP (2012)
Company Filing History:



Years Active: 2003-2025
Title: **The Innovative Mind of Akio Ojida: A Journey Through His Patents**
Introduction
Akio Ojida, an accomplished inventor based in Fukuoka, Japan, has made significant contributions to the field of chemistry, particularly through his innovative methods for producing optically active compounds. With a portfolio of seven patents, his work reflects a deep understanding of chemical processes and a commitment to advancing scientific knowledge.
Latest Patents
Among his recent innovations, Ojida has developed a method for producing optically active β-hydroxy ester compounds. This method involves reactions in the presence of a cinchona alkaloid and explores various configurations of hydrocarbon groups and nitrogen-containing heterocycles. His inventions are characterized by their ability to generate optically active centers, a crucial aspect in the development of pharmaceutical compounds.
Career Highlights
Throughout his career, Akio Ojida has worked with prominent companies such as Takeda Pharmaceutical Company Limited and Takeda Chemical Industries, Inc. His tenure at these companies has provided him with the platform to contribute to groundbreaking research and develop his patents, specifically in the realm of medicinal chemistry.
Collaborations
Ojida has collaborated with esteemed colleagues, including Akihiro Tasaka and Masami Kusaka. These partnerships have not only enhanced his work but have also fostered an environment of creativity and innovation, further bolstering the advancements in optically active compounds.
Conclusion
Akio Ojida stands out as a notable inventor whose contributions to the field of chemistry have demonstrated both ingenuity and practical application. His seven patents represent a significant step in the creation of optically active compounds, showcasing the impact of collaborative efforts in scientific progress. As innovations continue to emerge from his work, Ojida remains a pivotal figure in the realm of chemical inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile