Osaka, Japan

Tetsuji Miyazaki

This inventor holds 91 USPTO granted patents and 13 published patent applications and 2 EPO patents, primarily in Pneumatic Tires (CPC class B60C11-0304). Top assignees: Toyo Tire Rubber Co., Ltd., Toyo Tire Corporation, Toyo Tire & Rubber Company Co., Ltd.. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuji Miyazaki. Retrieved from https://idiyas.com/inventor/tetsuji-miyazaki

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

USPTO Granted Patents = 91 

% Patents Active = 90.1


Average Co-Inventor Count = 1.1

ph-index = 16

Forward Citations = 793(Granted Patents)

Forward Citations (Not Self Cited) = 674(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Osaka-fu, JP (2012)
  • Osaka, JP (2004 - 2019)
  • Itami-shi, JP (2023)
  • Itami, JP (2019 - 2024)

Company Filing History:


Years Active: 2004-2026

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Areas of Expertise:
Pneumatic Tire
Tire Mold
Tread Design
Long Hole Depressions
Concave Grooves
Mounting Arrangement
Tire Features
Tire Technology
Tire Manufacturing
Tire Arrangements
Set of Tires
Tire Innovations
91 patents (USPTO):Explore Patents

Certainly! Here is the article about inventor Tetsuji Miyazaki:

Title: Unveiling the Innovations of Tetsuji Miyazaki from Osaka

Introduction:

Tetsuji Miyazaki, a prolific inventor hailing from Osaka, Japan, has left a remarkable imprint in the field of tire technology with his ingenuity and expertise. With an impressive portfolio of 88 patents, Miyazaki continues to push the boundaries of innovation in the industry.

Latest Patents:

One of Miyazaki's latest patents showcases his expertise in pneumatic tire design. The tire features a unique tread design that includes various circumferential grooves, center land portions, and innovative lug grooves with specialized bridges. These bridges enhance the tire's performance and durability, showcasing Miyazaki's commitment to advancing tire technology.

Career Highlights:

Throughout his career, Miyazaki has made significant contributions to the tire industry through his work at companies like Toyo Tire & Rubber Co., Ltd. and Toyo Tire Corporation. His expertise and dedication have played a vital role in driving innovation and setting new standards in tire design and manufacturing.

Collaborations:

Miyazaki has collaborated with esteemed professionals in the industry, including coworkers Asuka Nakamura and Yoshiki Sato. Together, they have worked on cutting-edge projects, further cementing Miyazaki's reputation as a visionary inventor with a collaborative spirit.

Conclusion:

In conclusion, Tetsuji Miyazaki's innovative spirit and dedication to excellence have solidified his position as a trailblazer in the tire industry. His pioneering work continues to shape the future of tire technology, inspiring future generations of inventors to push the boundaries of innovation.

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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