Mie, Japan

Yoshitomo Nakano

This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Petrochemical Company Limited. Active years: 1988-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitomo Nakano. Retrieved from https://idiyas.com/inventor/yoshitomo-nakano-j9lf1pkh

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 77(Granted Patents)


Company Filing History:


Years Active: 1988-1989

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshitomo Nakano

Introduction

Yoshitomo Nakano is a notable inventor based in Mie, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced resins and electrode materials. With a total of 2 patents, Nakano's work has implications for various industrial applications.

Latest Patents

His latest patents include the development of high molecular weight ortho cresol-novolak resins. This innovative process involves subjecting orthocresol or a mixture of orthocresol and paracresol with an aldehyde compound to polycondensation in specific solvents. The resulting resins exhibit a high softening point of 145°C or higher and a high number average molecular weight of 1500 or more, making them highly soluble in alcohols and ketones. Additionally, Nakano has developed an electrode material made from a carbonaceous substance obtained through the pyrolysis of organic compounds. This material is designed to enhance the performance of secondary batteries by providing high electromotive force and energy density.

Career Highlights

Yoshitomo Nakano is currently associated with Mitsubishi Petrochemical Company Limited, where he continues to innovate and contribute to the field. His work has garnered attention for its potential applications in various industries, particularly in energy storage and materials engineering.

Collaborations

Throughout his career, Nakano has collaborated with esteemed colleagues such as Akira Itsubo and Masami Takahashi. These collaborations have further enriched his research and development efforts.

Conclusion

Yoshitomo Nakano's contributions to the field of materials science through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in resin technology and energy storage solutions.

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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