Osaka, Japan

Yusho Fuchikami

This inventor holds 2 USPTO granted patents. Top assignee: Toyo Tire Rubber Co., Ltd.. Active years: 1993-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yusho Fuchikami. Retrieved from https://idiyas.com/inventor/yusho-fuchikami

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 = 3.4

ph-index = 2

Forward Citations = 32(Granted Patents)


Location History:

  • Osaka, JP (1993)
  • Toyonaka, JP (1996)

Company Filing History:


Years Active: 1993-1996

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2 patents (USPTO):Explore Patents

Title: Yusho Fuchikami: Innovator in Tire Technology

Introduction

Yusho Fuchikami is a prominent inventor based in Osaka, Japan, recognized for his significant contributions to tire technology. With a focus on enhancing tire performance and durability, Fuchikami has secured two patents that reflect his innovative spirit and technical expertise.

Latest Patents

Fuchikami's latest innovations include the following patents:

1. **Pneumatic Tire with Groove Steps Having Sipes**: This invention addresses the common issue of stones getting lodged in tread grooves. It incorporates steps on the lower half of the grooves to narrow their width, while also featuring a series of narrow sipes at the end of these steps, which intersects the tread groove, effectively preventing stone retention.

2. **Tire of Superior Cut Resistance**: This tire is designed to offer exceptional cut resistance and minimize belt separation. It features a tread constructed with steel cord belts, utilizing distinct rubber compositions for the center and side parts. The center rubber includes a blend of natural rubber or a Styrene-Butadiene Rubber (SBR) formulated with materials that enhance cut resistance, while the side rubber is engineered to reduce heat buildup.

Career Highlights

Yusho Fuchikami has been instrumental in advancing tire technologies while working with Toyo Tire & Rubber Co., Ltd. His commitment to developing innovative solutions in tire design has solidified his reputation within the industry.

Collaborations

Fuchikami has collaborated with esteemed colleagues such as Hiroshi Takino and Katsuji Kishida. Together, they have contributed significantly to the field of tire innovation, driving progress and setting new benchmarks for performance and safety.

Conclusion

Through his inventive work, Yusho Fuchikami continues to influence the tire industry positively. His patents not only demonstrate his expertise but also highlight the importance of innovation in enhancing the everyday function of tires, making driving safer and more efficient for everyone.

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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