Sakai, Japan

Kenji Ishihara

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Kubota Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Ishihara. Retrieved from https://idiyas.com/inventor/kenji-ishihara-me9ngv1f

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 = 5.1

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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6 patents (USPTO):Explore Patents

Title: Kenji Ishihara: Innovator in Agricultural Technology

Introduction

Kenji Ishihara is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of agricultural technology, holding a total of 6 patents. His work focuses on enhancing the functionality and efficiency of agricultural vehicles.

Latest Patents

Kenji Ishihara's latest patents include innovative designs for agricultural machinery. One of his patents is for an agricultural tractor that features a vehicle frame and a front housing supported by the frame. This front housing includes a fixed portion that is securely attached to the vehicle frame, as well as a movable portion that can be opened and closed. Another significant patent is for a work vehicle that incorporates a driver seat, a fuel cell, and at least one fuel tank. This vehicle is designed to ensure that the mounting frame does not interfere with the front housing when it transitions from a closed to an open state.

Career Highlights

Kenji Ishihara is currently employed at Kubota Corporation, a leading company in agricultural machinery. His work at Kubota has allowed him to develop and refine his innovative ideas, contributing to the advancement of agricultural technology.

Collaborations

Throughout his career, Kenji has collaborated with talented coworkers, including Kenichi Iwami and Yuki Minamide. These collaborations have fostered a creative environment that encourages the development of groundbreaking inventions.

Conclusion

Kenji Ishihara's contributions to agricultural technology through his patents and work at Kubota Corporation highlight his role as an influential inventor. His innovative designs continue to shape the future of agricultural machinery.

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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