Tokyo, Japan

Yoshiyuki Akuzawa

This inventor holds 20 USPTO granted patents and 15 published patent applications and 12 EPO patents, primarily in Wireless Power Transmission. Top assignees: Mitsubishi Electric Engineering Company, Limited, Mitsubishi Electric Corporation. Active years: 2016-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiyuki Akuzawa. Retrieved from https://idiyas.com/inventor/yoshiyuki-akuzawa

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 90.0

 

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 30(Granted Patents)


Location History:

  • Tokyo, JP (2016 - 2021)
  • Chiyoda-ku, JP (2017 - 2022)

Company Filing History:


Years Active: 2016-2022

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Areas of Expertise:
Resonance-Type Power Transfer
Power Reception Device
Contactless Power Transmission
Wireless Power Transmission
High-Frequency Power Supply
Rectifying Circuit
Power Transmission Device
Resonant Coupling
Transmission Antenna
Multiplex Wireless Power
Power Supply Position Control
Transmitting Device
20 patents (USPTO):Explore Patents

Title: Yoshiyuki Akuzawa: Innovator in Power Transfer Technologies

Introduction

Yoshiyuki Akuzawa, located in Chiyoda-ku, Japan, is a prominent inventor with a remarkable portfolio of 20 patents. His innovative contributions primarily focus on advancements in power transfer technologies, which have significant implications in various industries.

Latest Patents

Among his latest patents, the **Resonance-type power transfer coil** stands out. This invention features a conductor wound into a multiple-layered helical shape, with an insulating member placed between the layers of the conductor, enhancing efficiency in power transfer. Another notable patent is the **Power reception device and contactless power transmission system**, which includes a power reception coil that harnesses energy by magnetic resonance. This device comprises a power reception circuit that converts the magnetic energy into direct current, along with a load circuit powered by this converted energy. The clever design includes a first substrate for the power reception coil and circuit, and a second substrate for the load circuit, strategically positioned outside the axial direction of the power reception coil.

Career Highlights

Yoshiyuki has had an illustrious career, working with esteemed organizations such as Mitsubishi Electric Engineering Company, Limited and Mitsubishi Electric Corporation. His work at these companies has not only contributed to his personal success but has also driven innovation in the field of electrical engineering.

Collaborations

Throughout his career, Yoshiyuki has collaborated with notable colleagues, including Yuki Ito and Kiyohide Sakai. These partnerships have enabled him to enhance his inventions and recommendations, further propelling advancements in contactless power technologies.

Conclusion

Yoshiyuki Akuzawa’s commitment to innovation in the realm of power transmission is evidenced by his impressive patent portfolio and his collaborations with leading companies and fellow inventors. His work continues to inspire future advancements in the technology sector, making significant strides towards efficient and effective power transfer 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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