Tokyo, Japan

Masakazu Nishimoto

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Nippon Kayaku Kabushiki Kaisha. Active years: 1994-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Nishimoto. Retrieved from https://idiyas.com/inventor/masakazu-nishimoto

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

USPTO Granted Patents = 2 

% Patents Active = 50.0


Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Yono, JP (1994)
  • Tokyo, JP (2010)

Company Filing History:


Years Active: 1994-2010

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2 patents (USPTO):Explore Patents

Title: Masakazu Nishimoto: Innovator in Pharmaceutical Development

Introduction

Masakazu Nishimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of novel compounds with therapeutic applications. His work has led to the filing of multiple patents, showcasing his innovative approach to drug discovery.

Latest Patents

Nishimoto holds two notable patents. The first is for a physiologically active substance known as NK13650P3, which possesses unique physicochemical properties. This compound appears as a pale yellow powder with a molecular formula of CHNO3 and a molecular weight of 723. The hydrogen nuclear magnetic resonance spectrum reveals specific signals, while the carbon nuclear magnetic resonance spectrum provides additional chemical shift values. Furthermore, NK13650P3 is highly soluble in water but insoluble in several organic solvents. The second patent involves the development of novel antibiotics, NK374186A, NK374186B, NK374186B3, and NK374186C3, which exhibit antibacterial, antineoplastic, immunomodulation, and liver regeneration-promoting activities. These antibiotics are derived from culturing the NK374186 strain belonging to the genus Penicillium.

Career Highlights

Nishimoto is associated with Nippon Kayaku Kabushiki Kaisha, a company known for its commitment to pharmaceutical innovation. His work at this organization has allowed him to explore various avenues in drug development, contributing to advancements in medical science.

Collaborations

Throughout his career, Nishimoto has collaborated with esteemed colleagues, including Tomio Morino and Mituyuki Nishide. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of pharmaceuticals.

Conclusion

Masakazu Nishimoto's contributions to pharmaceutical innovation are noteworthy, particularly through his patents and collaborations. His work continues to impact the development of new therapeutic agents, underscoring the importance of innovation in healthcare.

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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