Kawagoe, Japan

Tomoichiro Kariya

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Honda Foundry Co., Ltd., Honda Foundry Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoichiro Kariya. Retrieved from https://idiyas.com/inventor/tomoichiro-kariya

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Tomoichiro Kariya: Innovator in Steering Knuckle Technology

Introduction

Tomoichiro Kariya is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of automotive engineering, particularly in the design and manufacturing of steering components. His innovative approach has led to the development of a unique steering knuckle casting that enhances vehicle performance and safety.

Latest Patents

Kariya holds a patent for a steering knuckle casting and steering knuckle. This invention includes a plan portion and a product portion formed along the flow of molten metal. The product portion consists of an intermediate portion, a first fastening portion integrally formed at one end of the intermediate portion, a second fastening portion integrally formed at the other end, and both a first rib and a second rib integrally formed in the intermediate portion. Notably, the first rib and the second rib are not parallel to each other and are arranged in a V shape, with a rib spacing on the first fastening portion side that is narrower than that on the second fastening portion side. This design improves the structural integrity and functionality of the steering knuckle.

Career Highlights

Kariya is associated with Honda Foundry Co., Ltd., where he has applied his expertise in metal casting and automotive component design. His work at Honda Foundry has allowed him to collaborate with a team of engineers and designers, contributing to the advancement of automotive technologies.

Collaborations

Due to space constraints, the details of Kariya's collaborations will not be included.

Conclusion

Tomoichiro Kariya's innovative contributions to steering knuckle technology exemplify the importance of engineering advancements in the automotive industry. His patent reflects a commitment to improving vehicle safety and performance through thoughtful design.

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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