Saitama, Japan

Tadashi Hohjoh

This inventor holds 2 USPTO granted patents. Top assignees: Nippon Kayaku Kabushiki Kaisha, Tama Biochemical Co., Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Hohjoh. Retrieved from https://idiyas.com/inventor/tadashi-hohjoh

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 = 4.8

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Saitama, JP (1990)
  • Ageo, JP (1990)

Company Filing History:


Years Active: 1990

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2 patents (USPTO):Explore Patents

Title: Innovations by Inventor Tadashi Hohjoh

Introduction

Tadashi Hohjoh, a distinguished inventor from Saitama, Japan, has made significant contributions to the field of steroid chemistry. With two patents to his name, his work focuses on novel steroid compounds and processes that have practical applications in agriculture and medicinal chemistry.

Latest Patents

Hohjoh's latest patents include the development of 23-Phenylsteroids, which are represented by a specific chemical formula. This innovation presents a new class of steroids where various substituents can significantly alter their biological activity. In addition, he has patented a novel process for producing steroid derivatives that serve as intermediates for synthesizing plant growth regulators, specifically brassinosteroids. This method facilitates the production of critical compounds that can enhance plant growth, making it highly advantageous for the agricultural industry.

Career Highlights

Throughout his career, Tadashi Hohjoh has worked with prominent companies such as Nippon Kayaku and Tama Biochemical Company, where he has honed his expertise in steroid chemistry and its applications. His work is not only recognized for its scientific significance but also its impact on practical uses in various industries.

Collaborations

Hohjoh has collaborated with esteemed colleagues like Sei-ichi Hayashi and Tokuo Furuse, contributing to the progress in their shared field of research. These collaborations have likely enriched his work and facilitated advancements in steroid chemistry.

Conclusion

Tadashi Hohjoh's innovative work and patents are instrumental in advancing the field of steroid derivatives and their applications in agriculture. His contributions reflect the ongoing importance of research and development in enhancing plant growth and agricultural practices. With a commitment to innovation, Hohjoh continues to be an influential figure in the realm of chemistry.

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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