Tokyo, Japan

Keita Nishii

This inventor holds 1 USPTO granted patent. Top assignee: The University of Tokyo. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keita Nishii. Retrieved from https://idiyas.com/inventor/keita-nishii

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


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Keita Nishii: Innovator in Rocket Engine Technology

Introduction

Keita Nishii is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of rocket engine technology. His innovative approach has led to the development of a unique rocket engine design that incorporates advanced features for improved performance.

Latest Patents

Keita Nishii holds 1 patent for his groundbreaking invention of a rocket engine. This rocket engine comprises a combustion chamber and a rocket nozzle that communicates with the combustion chamber. A metal wire supply device is utilized to supply a metal wire, which serves as fuel, to the combustion chamber. Additionally, a water vapor generator supplies water vapor as an oxidant to the combustion chamber. An ignition device is responsible for igniting the metal wire in a water vapor atmosphere, enhancing the efficiency of the combustion process.

Career Highlights

Keita Nishii is affiliated with The University of Tokyo, where he continues to advance his research and development in rocket technology. His work has garnered attention for its innovative approach and potential applications in space exploration.

Collaborations

Throughout his career, Keita has collaborated with notable colleagues, including Hiroyuki Koizumi and Mariko Akiyama. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of rocket engineering.

Conclusion

Keita Nishii's contributions to rocket engine technology exemplify the spirit of innovation and creativity in engineering. His patented designs and collaborative efforts position him as a key figure in advancing aerospace technology.

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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