Kosai, Japan

Akihide Izumi

This inventor holds 3 USPTO granted patents. Top assignees: Fuji Electrochemical Co., Ltd., Fdk Corporation. Active years: 1994-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihide Izumi. Retrieved from https://idiyas.com/inventor/akihide-izumi

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 = 6.9

ph-index = 2

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1994-1997

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Akihide Izumi: Innovator in Battery Technology

Introduction

Akihide Izumi is a notable inventor based in Kosai, Japan. He has made significant contributions to the field of battery technology, holding a total of 3 patents. His work focuses on improving the efficiency and safety of batteries, particularly alkaline batteries.

Latest Patents

Izumi's latest patents include a zinc anode can for batteries and a method of manufacturing it. Additionally, he has developed a gel form negative electrode for alkaline batteries that is produced without mercury. This innovative electrode allows for uniform dispersion of zinc or zinc alloy powder, along with effective metals such as oxides or hydroxides of indium, lead, gallium, and bismuth. To enhance vibration strength and impact resistance, fiber materials like rayon, vinylon, and polypropylene can be added to the gel form negative electrode.

Career Highlights

Throughout his career, Akihide Izumi has worked with prominent companies in the industry, including Fuji Electrochemical Co., Ltd. and FDK Corporation. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.

Collaborations

Izumi has collaborated with notable colleagues such as Kenichi Shinoda and Mitsuo Murakoshi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Akihide Izumi's contributions to battery technology demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of materials and manufacturing processes that enhance battery performance. His work continues to influence the future of 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]
Loading…