Toyoake, Japan

Taiji Yokoyama

This inventor holds 3 USPTO granted patents. Top assignees: Denso Corporation, Hitachi Metals, Ltd., Nippondenso Co., Ltd.. Active years: 1999-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taiji Yokoyama. Retrieved from https://idiyas.com/inventor/taiji-yokoyama

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1999-2014

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3 patents (USPTO):Explore Patents

Title: Taiji Yokoyama: Innovator in Electrode Materials and Ceramic Heaters

Introduction

Taiji Yokoyama is a notable inventor based in Toyoake, Japan. He has made significant contributions to the field of electrode materials and ceramic heaters, holding a total of 3 patents. His innovative work has implications for various applications, particularly in automotive and sensor technologies.

Latest Patents

Yokoyama's latest patents include an electrode material for spark plugs and a corrosion-resistant structure for ceramic heaters used in gas sensors. The electrode material is designed with a specific chemical composition that enhances its performance and durability. It includes elements such as silicon, titanium, and rare earth elements, ensuring optimal functionality in spark plug applications. The corrosion resistance structure of the ceramic heater features a heating element within a ceramic body, designed to improve the reliability and longevity of gas sensors.

Career Highlights

Throughout his career, Taiji Yokoyama has worked with prominent companies such as Denso Corporation and Hitachi Metals, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Yokoyama has collaborated with notable coworkers, including Kozo Takamura and Makoto Shirai. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Taiji Yokoyama's contributions to the fields of electrode materials and ceramic heaters highlight his role as an influential inventor. His patents reflect a commitment to innovation and excellence in technology.

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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