Osaka, Japan

Eiko Ishii

This inventor holds 1 USPTO granted patent. Top assignee: Panasonic Intellectual Property Management Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiko Ishii. Retrieved from https://idiyas.com/inventor/eiko-ishii-cuo1pfbs

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Eiko Ishii: Innovator in Power Storage Technology

Introduction

Eiko Ishii is a prominent inventor based in Osaka Fu, Japan. She has made significant contributions to the field of power storage technology. Her innovative approach has led to the development of a unique power storage device that enhances operational reliability.

Latest Patents

Eiko Ishii holds a patent for a power storage device and a method for manufacturing this device. The patent describes a power storage device that includes a power storage element housed within a cylindrical case. This case features a sealing member that ensures airtightness while incorporating an explosion-proof mechanism. The design includes a first pressing portion that presses against the sealing member and a gas vent portion, which enhances safety and reliability.

Career Highlights

Eiko Ishii has established herself as a key figure in her field through her work at Panasonic Intellectual Property Management Co., Ltd. Her dedication to innovation has resulted in a patent that addresses critical safety concerns in power storage technology.

Collaborations

Eiko has collaborated with notable colleagues, including Toshitaka Kobayashi and Hideki Shimamoto. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Eiko Ishii's contributions to power storage technology exemplify her commitment to innovation and safety. Her patent reflects a significant advancement in the field, showcasing her expertise and dedication to improving operational reliability in power storage devices.

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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