Fujisawa, Japan

Haruhiro Tsubota

This inventor holds 4 USPTO granted patents. Top assignee: Komatsu Corporation. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruhiro Tsubota. Retrieved from https://idiyas.com/inventor/haruhiro-tsubota

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


% Patents Active = 75.0

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 56(Granted Patents)


Company Filing History:


Years Active: 2001-2003

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4 patents (USPTO):Explore Patents

Title: Haruhiro Tsubota: Innovator in Crawler Technology

Introduction

Haruhiro Tsubota is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of crawler technology, holding a total of 4 patents. His work focuses on enhancing the stability and efficiency of crawler type vehicles.

Latest Patents

One of Tsubota's latest inventions is a crawler device designed for crawler type vehicles. This innovative device aims to lower the vehicle height and decrease its width while providing superior stability during operation. The design includes a front end link and a rear end link that are strategically coupled to the truck frame and the vehicle body, ensuring optimal performance.

Career Highlights

Haruhiro Tsubota is currently employed at Komatsu Corporation, a leading company in the construction and mining equipment industry. His expertise in crawler technology has positioned him as a key player in the development of advanced vehicle systems.

Collaborations

Throughout his career, Tsubota has collaborated with talented individuals such as Hikosaburo Hiraki and Kazutoshi Hori. These partnerships have contributed to the successful development of innovative technologies in the field.

Conclusion

Haruhiro Tsubota's contributions to crawler technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of vehicle mechanics and a drive to improve operational stability.

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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