Kariya, Japan

Hiroyuki Yamamoto

This inventor holds 8 USPTO granted patents and 2 EPO patents. Top assignees: Aisin Seiki Kabushiki Kaisha, Denso Corporation, Mitsui High-Tec Incorporated. Active years: 1998-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Yamamoto. Retrieved from https://idiyas.com/inventor/hiroyuki-yamamoto-i3luld8w

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

Calculating rank

% Patents Active = 62.5


Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 62(Granted Patents)


Location History:

  • Nukata-gun, JP (2005)
  • Anjo, JP (2008)
  • Toyota, JP (1998 - 2013)
  • Kariya, JP (2010 - 2014)

Company Filing History:


Years Active: 1998-2014

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8 patents (USPTO):Explore Patents

Title: Innovations of Hiroyuki Yamamoto

Introduction

Hiroyuki Yamamoto is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of gas sensors and torque fluctuation absorbing apparatuses. With a total of 8 patents to his name, his work reflects a commitment to advancing technology in these areas.

Latest Patents

Yamamoto's latest patents include a gas sensor element and its manufacturing method, as well as a gas sensor employing this gas sensor element. The gas sensor element features a main body with four plane portions and four corner portions, designed to enhance its functionality. The protective layer of the sensor is structured to provide optimal coverage and durability. Another significant invention is the torque fluctuation absorbing apparatus, which consists of a first plate member and a second plate member that rotates relative to the first. This apparatus includes a first friction member that is designed to absorb torque fluctuations effectively.

Career Highlights

Throughout his career, Yamamoto has worked with prominent companies such as Aisin Seiki Kabushiki Kaisha and Mitsui High-tec Incorporated. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Yamamoto has collaborated with talented individuals in his field, including Akinori Hoshino and Masafumi Sakuma. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hiroyuki Yamamoto's contributions to the field of inventions, particularly in gas sensors and torque fluctuation absorbing apparatuses, showcase his innovative spirit and dedication to technology. His work continues to influence advancements in these critical areas.

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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