Tokyo, Japan

Akio Yoshida

This inventor holds 1 USPTO granted patent. Top assignee: Chugai Seiyaku Kabushiki Kaisha. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Yoshida. Retrieved from https://idiyas.com/inventor/akio-yoshida-iou43n4b

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: **Akio Yoshida: Innovator in Phthalazine Derivatives**

Introduction

Akio Yoshida, a prominent inventor based in Tokyo, Japan, is recognized for his significant contribution to the field of chemistry, particularly through his work on phthalazine derivatives. His innovative research has led to advancements that enhance the effectiveness of luminescence immunoassays, showcasing his expertise in developing vital chemical compounds.

Latest Patents

Mr. Yoshida holds one patent titled "Phthalazine Derivatives and Salts Thereof." This patent details phthalazine derivatives represented by a specific formula and salts that are instrumental for luminescence immunoassays. The implications of his work are essential for improving diagnostic processes in medical settings.

Career Highlights

Akio Yoshida is affiliated with Chugai Seiyaku Co., Ltd, a leading company in the pharmaceutical industry. His role there has enabled him to explore and innovate within the realm of chemical applications, particularly in enhancing diagnostic techniques through his patented research.

Collaborations

Throughout his career, Mr. Yoshida has collaborated with esteemed colleagues, including Yasuho Nishii and Shun-ichi Hata. These collaborations highlight the teamwork and shared expertise that drive innovative solutions in their field.

Conclusion

Akio Yoshida’s contributions to the chemistry of phthalazine derivatives have set a new standard in the production of advanced immunoassays. His patent work not only emphasizes his inventive capabilities but also reflects the importance of collaboration in fostering innovation. As he continues his journey at Chugai Seiyaku Co., Ltd, the impact of his inventions is poised to benefit the medical community and beyond.

Profile summary based on public USPTO records.
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]
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