Osaka, Japan

Keiichi Tsukiyoshi

This inventor holds 1 USPTO granted patent. Top assignee: Tsubakimoto Chain Company. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Tsukiyoshi. Retrieved from https://idiyas.com/inventor/keiichi-tsukiyoshi-bmrot937

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


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Keiichi Tsukiyoshi - Innovator in Guiding Device Technology

Introduction

Keiichi Tsukiyoshi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of guiding devices, particularly through his innovative patent. His work is recognized for its practical applications and technical advancements.

Latest Patents

Tsukiyoshi holds a patent for a long object guiding device and tubular member. This device is designed to guide a long object inserted through the tubular member while providing protection during displacement. The tubular member features a long sheet shape in an unfolded state, with a longitudinal direction that intersects the width direction. It includes joint portions that extend in the longitudinal direction, allowing for effective guidance of the long object.

Career Highlights

Keiichi Tsukiyoshi is associated with Tsubakimoto Chain Company, where he has contributed to various projects and innovations. His expertise in guiding devices has positioned him as a valuable asset within the company. His work has led to advancements that enhance the functionality and efficiency of guiding mechanisms.

Collaborations

Tsukiyoshi has collaborated with Masashi Kunii, a fellow innovator, to further develop and refine their technologies. Their partnership has fostered a creative environment that encourages innovation and problem-solving.

Conclusion

Keiichi Tsukiyoshi's contributions to guiding device technology exemplify his dedication to innovation. His patent reflects a commitment to enhancing the functionality of guiding mechanisms, making a significant impact in his field.

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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