Osaka, Japan

Kojiro Kawaguchi

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi Kiden Kogyo Kabushiki Kaisha. Active years: 1987-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kojiro Kawaguchi. Retrieved from https://idiyas.com/inventor/kojiro-kawaguchi

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 = 2.4

ph-index = 1

Forward Citations = 66(Granted Patents)


Company Filing History:


Years Active: 1987-1989

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2 patents (USPTO):Explore Patents

Title: Innovations of Kojiro Kawaguchi

Introduction

Kojiro Kawaguchi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced conveyor systems. With a total of two patents to his name, Kawaguchi's work exemplifies innovation and practicality in industrial applications.

Latest Patents

Kawaguchi's latest patents include a "Linear motor-driven conveyor means" and a "Conveying system utilizing a linear pulse motor." The linear motor-driven conveyor means features a linear motor and a linear step motor, providing high-speed conveying and precise stop position determination with a simple controlling device. The conveying system utilizing a linear pulse motor is designed for carrying work, equipped with a conveying truck that has a mover of a linear pulse motor fixed at its side bottom. This system allows for operations to be performed from below on the work loaded on the conveying truck, enhancing efficiency and functionality.

Career Highlights

Kawaguchi is associated with Hitachi Kiden Kogyo Kabushiki Kaisha, a company known for its innovative engineering solutions. His work at this organization has allowed him to develop and refine his inventions, contributing to advancements in conveyor technology.

Collaborations

Some of his notable coworkers include Shohei Furukawa and Toshiro Higuchi. Their collaboration has likely fostered an environment of creativity and innovation, leading to the successful development of new technologies.

Conclusion

Kojiro Kawaguchi's contributions to the field of engineering through his patents and work at Hitachi Kiden Kogyo Kabushiki Kaisha highlight his role as a significant inventor. His innovative solutions in conveyor systems demonstrate the impact of his work on industrial efficiency.

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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