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For the Inventor, By the Inventor

Fukushima, Japan

Katsunori Atago

This inventor holds 11 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignee: Panasonic Intellectual Property Management Co., Ltd.. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Atago. Retrieved from https://idiyas.com/inventor/katsunori-atago

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

USPTO Granted Patents = 11 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.4

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:

goldMedal11 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents

Years Active: 2020-2025

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11 patents (USPTO):Explore Patents
1. 12463262 - Energy storage system (2025-11-04),
2. 11962183 - Backup power system (2024-04-16),
3. 11658558 - Zeta converter generating control power from an internal node (2023-05-23),
4. 11515088 - Onboard power source device (2022-11-29),
5. 11192464 - Vehicle-mounted power source device (2021-12-07),
6. 11084439 - Vehicle-mounted power supply apparatus (2021-08-10),
7. 11059439 - In-vehicle power supply device (2021-07-13),
8. 11059371 - On-vehicle power supply device and vehicle having on-vehicle power supply device mounted thereon (2021-07-13),
9. 11053714 - Door latch power supply device, door latch power supply system, and vehicle using same (2021-07-06),
10. 11046264 - Vehicle-mounted emergency power supply device (2021-06-29),
11. 10780851 - Power source device and vehicle equipped with power source device (2020-09-22),

Title: Innovations by Katsunori Atago

Introduction

Katsunori Atago is a prominent inventor based in Fukushima, Japan. He has made significant contributions to the field of energy storage systems, holding a total of 11 patents. His work focuses on developing advanced technologies that enhance the efficiency and reliability of power storage solutions.

Latest Patents

One of his latest innovations is an energy storage system that includes a storage unit, a charging circuit, and a controller. This system is designed to optimize the charging process of capacitor elements, ensuring that the storage voltage is effectively managed. Another notable patent is a backup power system that integrates a battery, charging circuit, and multiple loads. This system allows for controlled charging and efficient power distribution, enhancing the reliability of backup power solutions.

Career Highlights

Katsunori Atago is associated with Panasonic Intellectual Property Management Co., Ltd., where he continues to innovate in the field of energy storage. His expertise in developing complex systems has positioned him as a key figure in advancing energy technology.

Collaborations

He has collaborated with notable colleagues such as Youichi Kageyama and Hisao Hiragi, contributing to various projects that aim to improve energy efficiency and storage capabilities.

Conclusion

Katsunori Atago's work in energy storage systems exemplifies the innovative spirit of modern inventors. His contributions are paving the way for more efficient and reliable energy solutions in the future.

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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