Tokyo, Japan

Naoko Urushizako

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignees: Bridgestone Corporation, Eneos Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoko Urushizako. Retrieved from https://idiyas.com/inventor/naoko-urushizako

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Naoko Urushizako: Innovator in Chemical Production

Introduction

Naoko Urushizako is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of chemical production, particularly through his innovative methods for producing chemical products and carbides. His work has implications for waste management and resource recovery, showcasing the potential of recycling materials like waste tires.

Latest Patents

Naoko Urushizako holds 1 patent for his invention titled "Production method for chemical products and carbides." This patent outlines a comprehensive method that includes several key steps: a pyrolysis step to obtain a first gas fraction, pyrolysis oil, and a residual fraction from crushed waste tires; a carbide recovery step to extract carbide from the residual fraction; a hydrogenolysis step to derive a second gas fraction, light fraction, and heavy fraction from raw material oil; and a steam-cracking step to produce chemical products and raw materials for carbide production.

Career Highlights

Throughout his career, Naoko has worked with notable companies such as Eneos Corporation and Bridgestone Corporation. His experience in these organizations has allowed him to refine his expertise in chemical processes and product development. His innovative approach has positioned him as a key figure in the advancement of sustainable chemical production methods.

Collaborations

Naoko has collaborated with several professionals in his field, including Masahide Kobayashi and Rina Iwamoto. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Naoko Urushizako's contributions to the field of chemical production highlight the importance of innovation in addressing environmental challenges. His patented methods not only advance the science of chemical production but also promote sustainability through the recycling of waste materials.

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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