Ibaraki, Japan

Yoshio Kusakabe

This inventor holds 1 USPTO granted patent. Top assignees: Central Japan Railway Company, Fudo Construction Co., Ltd.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Kusakabe. Retrieved from https://idiyas.com/inventor/yoshio-kusakabe

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Yoshio Kusakabe

Introduction

Yoshio Kusakabe is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of railroad technology, particularly with his innovative patent that enhances the functionality and safety of railroad tracks. His work reflects a commitment to improving infrastructure through inventive solutions.

Latest Patents

Kusakabe holds a patent for a "Railroad track system having vertically adjustable railroad tie." This innovative design features a roadbed made of concrete and a pair of track beams of precast concrete mounted to the roadbed. The main bodies of the track beams are equipped with a plurality of protrusions serving as ties and recesses for receiving adjusting ties. These elements are alternately disposed in the longitudinal direction of the beams. The track beams extend continuously in parallel, with a pair of rails laid on top. The construction method involves supporting the track beams on the roadbed using screwjacks embedded in the main bodies and forcing concrete between the track beams and the roadbed to secure them effectively.

Career Highlights

Throughout his career, Yoshio Kusakabe has worked with reputable companies, including Fudo Construction Co., Ltd. and Central Japan Railway Company. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in railroad construction and maintenance.

Collaborations

Kusakabe has collaborated with various professionals in his field, including Toshiaki Doi. These partnerships have fostered an environment of creativity and innovation, leading to the development of effective solutions in railroad technology.

Conclusion

Yoshio Kusakabe's contributions to the field of railroad technology through his innovative patent demonstrate his dedication to enhancing infrastructure. His work continues to influence the industry, showcasing the importance of inventive thinking in solving practical challenges.

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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