Hamamatsu, Japan

Fumio Ikuma

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Electrochemical Co., Ltd.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumio Ikuma. Retrieved from https://idiyas.com/inventor/fumio-ikuma

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 = 5.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Fumio Ikuma: Innovator in Battery Packaging Solutions

Introduction

Fumio Ikuma is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of battery packaging, showcasing his innovative spirit through his patented designs. His work is particularly relevant in today's technology-driven world, where efficient and safe battery packaging is essential.

Latest Patents

Fumio Ikuma holds a patent for a unique package for batteries. This package comprises a header board and a heat-shrunk thermoplastic film that holds the batteries in place relative to the header board. The design features a vertical wall and a skirt that extends downwardly from the lower end of the vertical wall, covering a portion of the battery. The thermoplastic film effectively covers both the skirt and the batteries, ensuring protection and stability.

Career Highlights

Fumio Ikuma is associated with Fuji Electrochemical Co., Ltd., where he has been able to apply his innovative ideas in a practical setting. His work at the company has allowed him to focus on developing solutions that enhance battery safety and efficiency.

Collaborations

Throughout his career, Fumio has collaborated with talented individuals such as Kohei Yamamoto and Yuzo Tanaka. These partnerships have contributed to the advancement of battery packaging technologies and have fostered a collaborative environment for innovation.

Conclusion

Fumio Ikuma's contributions to battery packaging through his patent demonstrate his commitment to innovation in the field. His work not only enhances the safety and efficiency of battery use but also reflects the importance of collaboration in driving technological advancements.

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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