Kasugai, Japan

Yoshihiko Kawahara

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Kawahara. Retrieved from https://idiyas.com/inventor/yoshihiko-kawahara

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Innovations by Yoshihiko Kawahara

Introduction

Yoshihiko Kawahara is a notable inventor based in Kasugai, Japan. He has made significant contributions to the field of packaging design, particularly for automotive components. His innovative approach has led to the development of a unique packaging solution that enhances the protection of spark plugs during transportation and storage.

Latest Patents

Kawahara holds a patent for a packaging box specifically designed for spark plugs. This packaging box consists of an inner box body and an outer box body, both made of paper. The inner box features a protection box portion that safeguards the screw portions and outer side electrodes of the spark plugs. It includes screw portion insertion holes that allow the screw portions of the spark plugs to pass through, along with bent tabs that provide additional support. This design ensures that the lower surfaces of the large diameter portions of the metallic shells of the spark plugs are securely supported.

Career Highlights

Throughout his career, Yoshihiko Kawahara has focused on creating practical and efficient solutions for packaging challenges. His work has been recognized for its innovative design and functionality, contributing to improved safety and reliability in the automotive industry. With a patent portfolio that includes one significant patent, Kawahara continues to influence the field of packaging design.

Collaborations

Kawahara has collaborated with talented individuals such as Yoshiaki Saiki and Tomoaki Aoki. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Yoshihiko Kawahara's contributions to packaging design, particularly for spark plugs, demonstrate his commitment to innovation and practicality. His patent reflects a thoughtful approach to protecting automotive components, showcasing the importance of effective packaging solutions in the industry.

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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