Osaka, Japan

Tetsuo Yamamoto

This inventor holds 8 USPTO granted patents and 2 EPO patents. Top assignees: Mizuno Corporation, Mizumo Corporation. Active years: 2003-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Yamamoto. Retrieved from https://idiyas.com/inventor/tetsuo-yamamoto-tyhjfe0w

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

Calculating rank

% Patents Active = 50.0


Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 461(Granted Patents)


Location History:

  • Nishinomiya, JP (2011 - 2013)
  • Osaka, JP (2003 - 2021)

Company Filing History:


Years Active: 2003-2021

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8 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Tetsuo Yamamoto

Introduction

Tetsuo Yamamoto, a prominent inventor based in Osaka, Japan, has made significant contributions to the field of footwear innovation. With a remarkable portfolio of eight patents, Yamamoto's work focuses on enhancing the design and functionality of shoes, ensuring comfort and performance for wearers.

Latest Patents

Yamamoto's latest patents showcase his ingenuity and understanding of the footwear industry. One of his notable inventions is a fastening structure for footwear, where a third guide member is placed on both the medial and lateral sides, overlapping in the foot length direction. This innovative design allows for a tightening member to be guided effectively, ensuring that the wearer's foot remains secure without crossing in the foot width direction.

Another remarkable invention is a shoe that features an upper made of a fabric with a knit structure, integrating fiber reinforcement portions. These portions provide a snug fit and hold the foot in place during sudden changes in force, allowing for both comfort and stability. The utilization of float stitches with multiple yarns in the upper is a testament to Yamamoto's dedication to enhancing shoe technology.

Career Highlights

Throughout his career, Tetsuo Yamamoto has collaborated with notable companies, most prominently Mizuno Corporation, where his innovative mindset and engineering skills found a nurturing environment. His focus on advancements in footwear design has resulted in patents that push the boundaries of traditional shoe construction.

Collaborations

Yamamoto has worked alongside talented individuals such as Natsuki Sato and Takeshi Oorei. Their collaborative efforts have fostered a creative environment that has led to the development of groundbreaking footwear technologies, enhancing the overall quality and performance of the products they worked on.

Conclusion

In conclusion, Tetsuo Yamamoto stands out as an innovative inventor within the footwear industry. His contributions, reflected in his multiple patents, showcase a commitment to improving fit, comfort, and functionality in footwear. With his continued work, he undoubtedly paves the way for future advancements in the field, impacting how people experience footwear.

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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