Yokkaichi, Japan

Tiaki Umezawa

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Kasei Corporation, Mitsubishi Chemical Corporation. Active years: 1993-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tiaki Umezawa. Retrieved from https://idiyas.com/inventor/tiaki-umezawa

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 = 5.4

ph-index = 3

Forward Citations = 88(Granted Patents)


Company Filing History:


Years Active: 1993-1995

Loading Chart...
3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tiaki Umezawa

Introduction

Tiaki Umezawa is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of nitriles. With a total of 3 patents to his name, Umezawa's work has garnered attention in both academic and industrial circles.

Latest Patents

Umezawa's latest patents include a catalyst for the production of nitriles and a process for producing nitriles. The catalyst is designed to facilitate the conversion of an alkane into a nitrile under specific conditions. The process involves the catalytic oxidation of an alkane and ammonia in the gaseous state, utilizing the aforementioned catalyst to achieve efficient production.

Career Highlights

Throughout his career, Umezawa has worked with prominent companies such as Mitsubishi Kasei Corporation and Mitsubishi Chemical Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in chemical processes.

Collaborations

Umezawa has collaborated with esteemed colleagues, including Takashi Ushikubo and Kazunori Oshima. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field.

Conclusion

Tiaki Umezawa's contributions to the field of chemical engineering, particularly in the production of nitriles, highlight his innovative spirit and dedication to advancing technology. His patents and collaborations reflect a commitment to excellence in research and development.

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]
Loading…