Hiratsuka, Japan

Hiroshi Hata

This inventor holds 13 USPTO granted patents and 4 published patent applications and 5 EPO patents. Top assignee: The Yokohama Rubber Co., Ltd.. Active years: 2000-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Hata. Retrieved from https://idiyas.com/inventor/hiroshi-hata-1279wcz6

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 53.8

 

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 57(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2002 - 2015)
  • Hiratsuka, JP (2000 - 2023)

Company Filing History:


Years Active: 2000-2023

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13 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Hiroshi Hata

Introduction

Hiroshi Hata, an accomplished inventor based in Hiratsuka, Japan, has made significant strides in the field of tire technology. With a total of 13 patents to his name, Hata has demonstrated exemplary innovation and creativity, particularly in the development of pneumatic tires. His work has not only contributed to advancements in engineering but also to improved safety and performance in the automotive industry.

Latest Patents

Hata's most recent patents focus on groundbreaking designs for pneumatic tires and manufacturing methods. One notable patent details a pneumatic tire that features a unique structure, including a pair of bead portions, several carcass layers, a belt layer, tread rubber, and sidewall rubbers. A key innovation in this design is the incorporation of an electrically conductive portion that extends continuously from the bead portion to the belt layer. This electrically conductive portion is formed from a linear structure comprising an electrically conductive material with low electrical resistivity, ensuring a reliable electrical path within the tire. These advancements promote enhanced performance and may lead to novel functionalities in tire technology.

Career Highlights

Hiroshi Hata's career has been marked by his tenure at The Yokohama Rubber Co., Ltd., where he has honed his skills as a leading inventor. His commitment to research and development has propelled the company forward, particularly in the realm of tire technology. Hata’s innovations have positioned him as a notable figure in the industry, reflecting his dedication to enhancing automotive safety and efficiency.

Collaborations

Throughout his career, Hata has collaborated with talented individuals such as Masaki Noro and Ichirou Akiyama. These partnerships have facilitated the exchange of ideas and fostered innovation within their projects. Working alongside such esteemed colleagues has enabled Hata to broaden his impact in the field and contribute to the advancement of tire technologies.

Conclusion

Hiroshi Hata is a remarkable inventor whose contributions to pneumatic tire technology continue to shape the industry. With his impressive portfolio of patents and collaborations, Hata exemplifies the spirit of innovation and the importance of teamwork in achieving groundbreaking advancements. As the automotive sector evolves, Hata's work will undoubtedly play a crucial role in its future developments.

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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