Tokyo, Japan

Akihumi Onishi

This inventor holds 1 USPTO granted patent. Top assignee: Fujikura Limited. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihumi Onishi. Retrieved from https://idiyas.com/inventor/akihumi-onishi

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 = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: **Akihumi Onishi: Pioneering Innovations in Heat-Shrinkable Resin Technology**

Introduction

Akihumi Onishi is an accomplished inventor based in Tokyo, Japan. He has made significant contributions to the field of polymer engineering, particularly in the production of heat-shrinkable crosslinked resin. His innovative approach and patented technology reflect his commitment to advancing industrial processes.

Latest Patents

Onishi holds a patent for an "Apparatus for continuously producing heat-shrinkable crosslinked resin." This invention describes a sophisticated system that includes an extruder head for shaping the resin into a hollow tube, a crosslinking cylinder for heating, a flare die for expansion, and a cooling cylinder for solidification. The design ensures that the tube maintains a smooth interior surface from the crosslinking stage to cooling, enhancing the efficiency and quality of production.

Career Highlights

Currently, Onishi works at Fujikura Limited, a renowned company known for its innovative solutions in the technology and materials sector. His work there has not only solidified his reputation as an inventor but has also contributed to the company’s advancements in manufacturing processes.

Collaborations

During his career, Onishi has partnered with notable colleagues, including Masakasu Hasegawa and Michio Takaoka. These collaborations have fostered an environment of shared knowledge and innovation, enabling the development of new technologies that can meet the evolving demands of the market.

Conclusion

Akihumi Onishi's innovative spirit and patented inventions are vital to the continuous improvement of heat-shrinkable resin production. His work at Fujikura Limited and collaborations with fellow professionals exemplify his dedication to advancing technology and contributing to industry standards.

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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