Hyogo, Japan

Masaharu Kurohashi

This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignee: Nippon Zoki Pharmaceutical Co., Ltd.. Active years: 1990-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Kurohashi. Retrieved from https://idiyas.com/inventor/masaharu-kurohashi

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7


Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 13(Granted Patents)


Location History:

  • Hyogo, JP (1990 - 1995)
  • Ono, JP (2013)

Company Filing History:


Years Active: 1990-2013

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3 patents (USPTO):Explore Patents

Title: Celebrating the Innovations of Masaharu Kurohashi

Introduction

Masaharu Kurohashi is a prominent inventor located in Hyogo, Japan, known for his significant contributions to the field of pharmaceuticals and agricultural innovations. With three patents to his name, Kurohashi has focused on creating products that enhance both human health and plant resilience.

Latest Patents

Kurohashi's latest patents include groundbreaking inventions. The first patent revolves around a dried product and a process for manufacturing the product that involves an extract from inflammatory rabbit skin inoculated with vaccinia virus. This dried product demonstrates an inhibitory activity for the production of a kallikrein-like substance and is intended for oral administration, such as tablets.

The second patent focuses on an agricultural and horticultural composition that induces resistance in plants against salt and water stresses. This composition contains cyclic dipeptides that serve as effective active ingredients, showcasing Kurohashi's commitment to improving agricultural practices.

Career Highlights

Masaharu Kurohashi has established himself as an innovator within Nippon Zoki Pharmaceutical Co., Ltd., where he has played a pivotal role in research and development. His work contributes to advancements in therapeutic applications, particularly through his unique approach to pharmacological innovation.

Collaborations

Throughout his career, Kurohashi has collaborated with notable colleagues, including Kazuharu Ienaga and Atsushi Yamamoto. These collaborations have fostered an environment of creativity and shared expertise, leading to successful innovations that benefit both the pharmaceutical and agricultural sectors.

Conclusion

Masaharu Kurohashi exemplifies the essence of innovation through his patents and collaborative work. His contributions not only address critical issues in health and agriculture but also pave the way for future advancements in these fields. As he continues his work at Nippon Zoki Pharmaceutical Co., Ltd., Kurohashi remains a significant figure in the world of inventions and patents.

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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