Iwata, Japan

Masatoshi Mizutani

This inventor holds 12 USPTO granted patents and 4 published patent applications and 3 EPO patents. Top assignee: Ntn Corporation. Active years: 2005-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Mizutani. Retrieved from https://idiyas.com/inventor/masatoshi-mizutani

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

USPTO Granted Patents = 12 

% Patents Active = 41.7

 

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 67(Granted Patents)


Location History:

  • Iwata, JP (2005 - 2013)
  • Kuwana, JP (2018 - 2019)

Company Filing History:


Years Active: 2005-2019

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12 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masatoshi Mizutani

Introduction

Masatoshi Mizutani is a prominent inventor based in Iwata, Japan. He has made significant contributions to the field of technology, particularly in the development of devices that enhance battery management and power transmission. With a total of 12 patents to his name, Mizutani's work reflects a commitment to innovation and practical solutions.

Latest Patents

Mizutani's latest patents include a battery checker and a power transmission device. The battery checker is designed to measure the electric power storage level of a battery by applying an AC voltage and analyzing the ripple voltage contained in the terminal voltage. This device utilizes a transformer to transform voltage from an AC power supply and includes an output circuit that applies the alternating current to the battery.

The power transmission device connects an AC wiring system to a DC power supply, facilitating the transmission of power from the DC source to the AC system. This device comprises several components, including an AC power supply voltage signal generator, a power converter, and a switching element. The switch open/close signal generator plays a crucial role in managing the control signals that dictate the operation of the device.

Career Highlights

Mizutani is currently employed at NTN Corporation, where he continues to innovate and develop new technologies. His work has not only advanced the field of electrical engineering but has also contributed to the efficiency and reliability of power systems.

Collaborations

Throughout his career, Mizutani has collaborated with notable colleagues, including Koichi Okada and Toru Takahashi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Masatoshi Mizutani's contributions to the field of technology through his patents and collaborative efforts highlight his role as a leading inventor. His innovative devices, such as the battery checker and power transmission device, demonstrate his commitment to enhancing energy management 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]
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