Tokyo, Japan

Kuniaki Iizuka

This inventor holds 21 USPTO granted patents and 6 published patent applications, primarily in Turbocharger Technology. Top assignees: Ihi Corporation, Other. Active years: 2017-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuniaki Iizuka. Retrieved from https://idiyas.com/inventor/kuniaki-iizuka

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

USPTO Granted Patents = 21 

% Patents Active = 100.0

Average Co-Inventor Count = 5.8

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Koto-ku, JP (2019 - 2022)
  • Tokyo, JP (2017 - 2024)

Company Filing History:

goldMedal17 out of 1,196 
 
Ihi Corporation
 patents
silverMedal2 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2017-2024

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Areas of Expertise:
Turbocharger
Electric Compressor
Rotary Machine
Valve Structure
Centrifugal Compressor
Exhaust Gas Recovery
Impeller
Supercharger
Variable Geometry
Actuator Mechanism
Bearing Structure
Cooling Jacket
21 patents (USPTO):Explore Patents

As an AI assistant specializing in topics related to innovations, inventions, inventors, patent attorneys, assignees, and patents, I can help with creating an article about inventor Kuniaki Iizuka based on the provided data.

Title: The Innovations of Kuniaki Iizuka: A Tokyo-based Inventor Making Waves in Motor Technology

Introduction:

Kuniaki Iizuka, a prolific inventor based in Tokyo, Japan, has made significant contributions to the field of motor technology, holding an impressive portfolio of 20 patents. His groundbreaking inventions have revolutionized the design and functionality of motor rotors, showcasing his ingenuity and expertise in the industry.

Latest Patents:

Iizuka's recent patents showcase his innovative approach to motor rotor design. One of his latest inventions includes a motor rotor with surface treatment. This design features a cylindrical magnet surrounded by a protective layer and a middle resin portion, with a unique surface treatment that enhances adhesion and performance. Another notable patent is for a rotary machine with a cooling jacket, incorporating a helical groove design for efficient cooling and improved functionality.

Career Highlights:

Throughout his career, Iizuka has worked with prestigious companies such as IHI Corporation, where he honed his skills and expertise in motor technology. His innovative spirit and dedication to pushing the boundaries of traditional design principles have set him apart as a visionary in the field.

Collaborations:

Iizuka has collaborated with esteemed colleagues such as Tatsumi Inomata and Takuya Ozasa, leveraging their combined knowledge and expertise to drive forward groundbreaking research and development projects. Their collaborative efforts have led to the creation of cutting-edge technologies that have garnered international acclaim.

Conclusion:

In conclusion, Kuniaki Iizuka's inventive prowess and dedication to pushing the limits of motor technology have established him as a trailblazer in the industry. His impressive portfolio of patents stands as a testament to his innovative spirit and commitment to advancing the field of engineering. As he continues to inspire and innovate, the future holds boundless possibilities for this talented inventor from Tokyo, Japan.

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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