Takashi Nakamura

This inventor holds 5 USPTO granted patents. Top assignees: Nexfi Technology Inc., Naxfi Technology Inc., Osaka University. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Nakamura. Retrieved from https://idiyas.com/inventor/takashi-nakamura-e7gkd202

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

4 out of 4

Nexfi Technology Inc.

patents

1 out of 1

Naxfi Technology Inc.

where one patent can have more than one assignee

Years Active: 2024-2025

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12433628 - Flexible ultrasonic wave generating device (2025-10-07),

2. 12381444 - Hollow disc rotor for flywheel power storage device and method for manufacturing same (2025-08-05),

3. 12142915 - Flywheel, flywheel designing method, and flywheel power storage system (2024-11-12),

4. 12119730 - Constant stress solid disk rotor of flywheel for flywheel energy storage system and design method thereof (2024-10-15),

5. 12022604 - Power substrate and high-voltage module equipped with same (2024-06-25),

Title: Takashi Nakamura: Innovator in Ultrasonic Technology and Energy Storage Solutions

Introduction

Takashi Nakamura is a prominent inventor based in Suita, Japan. He has made significant contributions to the fields of ultrasonic technology and energy storage systems. With a total of 5 patents, his work showcases innovative solutions that address modern technological challenges.

Latest Patents

Nakamura's latest patents include a flexible ultrasonic wave generating device. This device is designed to be inserted into a flexible tube, incorporating various components such as an inductor, a discharge resistor, an FET, and an SBD, all mounted on flexible substrates. Additionally, he has developed a hollow disc rotor for a flywheel power storage device, which significantly improves the circumferential velocity limit and stored energy limit. This rotor features circumferentially wound reinforcement fibers, a matrix material, and carbon nanotubes that enhance its performance.

Career Highlights

Throughout his career, Takashi Nakamura has worked with notable companies, including Nexfi Technology Inc. and Naxfi Technology Inc. His innovative approach and technical expertise have positioned him as a key player in his field.

Collaborations

Nakamura has collaborated with talented individuals such as Satoshi Tanimoto and Tsuyoshi Funaki. These partnerships have further enriched his work and contributed to the success of his projects.

Conclusion

In summary, Takashi Nakamura is a distinguished inventor whose work in ultrasonic technology and energy storage has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing technology and addressing contemporary challenges.

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]