Kitakyushu, Japan

Tutomu Ooki

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tutomu Ooki. Retrieved from https://idiyas.com/inventor/tutomu-ooki

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 = 35(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovations of Tutomu Ooki: Pioneer of Ultrafine Particle Production

Introduction

Tutomu Ooki, an inventor based in Kitakyushu, Japan, has made significant strides in the field of materials science and engineering. With a focus on the production of ultrafine particles of metals and their compounds, Ooki holds a noteworthy patent that showcases his innovative approach to materials.

Latest Patents

Tutomu Ooki's sole patent is titled "Process for producing ultrafine particles of metals, metal compounds." This invention details a method for generating ultrafine particles by heating a starting material in a hermetically sealed environment with multiple direct current plasma currents. These currents are combined at the central axis of a work coil, which generates high-frequency induction plasma positioned beneath the direct current plasma zone. The patent also includes disclosures regarding the apparatuses used in this remarkable process.

Career Highlights

Ooki is associated with Nippon Steel Corporation, a leader in the steel industry known for its commitment to innovation and advanced materials research. Through his role, he contributes to the development of cutting-edge technologies, enhancing the capabilities of materials used in various applications.

Collaborations

Throughout his career, Tutomu Ooki has collaborated with notable colleagues such as Goro Saiki and Jiro Kondo. Working alongside such talented professionals allows for the sharing of ideas and advancements in technology, ultimately leading to groundbreaking innovations in materials science.

Conclusion

Tutomu Ooki's contributions to the creation of ultrafine particles highlight the importance of innovation in modern science. His patent serves as a testament to his expertise and vision in advancing materials technology. Through his work at Nippon Steel Corporation and collaborations with esteemed peers, Ooki continues to be a significant figure in the field of engineering and innovation.

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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