Osaka, Japan

Takanori Maruo

This inventor holds 7 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Intellectual Property Managment Co., Ltd., Panasonic Energy Co., Ltd.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takanori Maruo. Retrieved from https://idiyas.com/inventor/takanori-maruo

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

USPTO Granted Patents = 7 

% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2022-2026

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7 patents (USPTO):Explore Patents

Title: Takanori Maruo: Innovator in Battery Technology and Coating Systems

Introduction

Takanori Maruo is a prominent inventor based in Osaka, Japan. He has made significant contributions to the fields of battery technology and coating systems, holding a total of five patents. His innovative designs have the potential to enhance the efficiency and functionality of various applications.

Latest Patents

One of Maruo's latest patents is an intermittent valve and intermittent coating apparatus. This invention features a valve main unit that includes an inflow chamber, a supply chamber, and a return chamber. It utilizes a piston to control the flow of coating material through a supply valve and a return valve, optimizing the coating process. The supply valve has a diameter that is 1.53 times or more than that of the return valve, ensuring effective operation.

Another notable patent is for an electrode plate designed for non-aqueous electrolyte secondary batteries. This electrode plate consists of a band-like core with a first active substance layer on its surface. A current-collecting lead is connected to an exposed section of the core, while a second active substance layer, which is more electroconductive than the first, is strategically placed to enhance performance.

Career Highlights

Throughout his career, Takanori Maruo has worked with notable companies, including Panasonic Intellectual Property Management Co., Ltd. and Panasonic Holdings Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Maruo has collaborated with talented individuals such as Shinji Mino and Motoki Kinugawa. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Takanori Maruo is a distinguished inventor whose work in battery technology and coating systems has led to several important patents. His innovative contributions continue to shape the future of these industries, demonstrating the impact of his expertise and creativity.

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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