Tokyo, Japan

Takeshi Kitahara

This inventor holds 1 USPTO granted patent. Top assignee: Teikoku Chemical Industry Co., Ltd.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Kitahara. Retrieved from https://idiyas.com/inventor/takeshi-kitahara-22lez3g6

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 = 5.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: The Innovations of Takeshi Kitahara

Introduction

Takeshi Kitahara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of chemistry, particularly in the development of compounds that have biological applications. His work is recognized for its potential impact on the synthesis of important biological molecules.

Latest Patents

Takeshi Kitahara holds 1 patent for his invention titled "Ureylenethiophanes and their related compounds, and production thereof." This patent describes a method for producing ureylenethiophanes and their related compounds, which are useful as intermediates in the synthesis of biologically active biotin and its related compounds. The compounds can be produced selectively by reacting specific precursors with isocyanates or isothiocyanates, showcasing a unique cis-configuration on the ureylene or thioureylene juncture.

Career Highlights

Kitahara is associated with Teikoku Chemical Industry Co., Ltd., where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in chemical synthesis and has implications for the pharmaceutical industry.

Collaborations

Throughout his career, Takeshi Kitahara has collaborated with esteemed colleagues such as Masanao Matsui and Kenji Mori. These collaborations have fostered a productive environment for research and development, leading to significant advancements in their respective fields.

Conclusion

Takeshi Kitahara's contributions to the field of chemistry, particularly through his patent on ureylenethiophanes, highlight his innovative spirit and dedication to advancing scientific knowledge. His work continues to influence the synthesis of biologically active compounds, showcasing the importance of innovation in the chemical industry.

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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