Ageo, Japan

Tohru Matsunaga

This inventor holds 4 USPTO granted patents. Top assignee: Taisho Pharmaceutical Co., Ltd.. Active years: 1991-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tohru Matsunaga. Retrieved from https://idiyas.com/inventor/tohru-matsunaga

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 = 6.1

ph-index = 2

Forward Citations = 72(Granted Patents)


Location History:

  • Kuki, JP (1992)
  • Ageo, JP (1991 - 2002)
  • Saitama, JP (2007)

Company Filing History:


Years Active: 1991-2007

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4 patents (USPTO):Explore Patents

Title: **Tohru Matsunaga: A Pioneer in Erythromycin A Derivatives**

Introduction

Tohru Matsunaga, an esteemed inventor based in Ageo, Japan, has made significant contributions to the field of pharmaceuticals. With a remarkable portfolio of 4 patents, Matsunaga stands out for his innovative work on erythromycin A derivatives, which have practical applications as intermediates for antibacterial agents.

Latest Patents

Among Matsunaga's latest patents is the development of erythromycin A derivatives, which are characterized by a complex formula that includes various substituents. These compounds feature a 2-alkenyl group with 3 to 15 carbon atoms, an arylmethyl group, and potentially multiple substitutions by halogens, alkoxy, nitro groups, or alkoxycarbonyl groups. This groundbreaking work provides new avenues in the synthesis of effective antibacterial agents.

Career Highlights

Tohru Matsunaga has built a distinguished career at Taisho Pharmaceutical Co., Ltd., where he applies his expertise in pharmaceutical research to develop innovative solutions for healthcare challenges. His investigations into antibiotics have positioned him as a key figure in the quest for effective therapies.

Collaborations

Within his professional environment, Matsunaga collaborates with notable colleagues, including Shigeo Morimoto and Takashi Adachi. Together, they work towards advancing the scientific understanding and development of antibiotic compounds, enhancing the efficacy and safety of bacterial treatments.

Conclusion

Tohru Matsunaga's work in erythromycin A derivatives exemplifies the vital role of inventors in healthcare innovation. His patents not only contribute to the scientific community but also hold promise for improving patient outcomes in the treatment of bacterial infections. As Matsunaga continues to explore new frontiers in pharmacology, his legacy as an inventor remains influential in the fight against disease.

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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