Sakai, Japan

Akiya Shibutani

This inventor holds 2 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akiya Shibutani. Retrieved from https://idiyas.com/inventor/akiya-shibutani

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2015-2025

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2 patents (USPTO):Explore Patents

Title: **Akiya Shibutani: Innovating Work Machines in Sakai, Japan**

Introduction

Akiya Shibutani is an innovative inventor based in Sakai, Japan. With a focus on advancing work machinery, he has contributed significantly to the field of engineering through his intellectual property and creative solutions.

Latest Patents

Akiya holds one notable patent for a work machine, which is designed to enhance diesel engine efficiency while addressing environmental concerns. The work machine includes a diesel engine and a gas emission cleaning device featuring a filter that traps particulate matter from the engine's emissions. The invention also incorporates a filter regenerating device that automatically combusts accumulated particulate matter when it exceeds a predetermined threshold. This regeneration process can be triggered by an external command, although the device disallows automatic regeneration at startup to ensure optimal functioning.

Career Highlights

Akiya Shibutani works at Kubota Corporation, a company known for its contributions to agricultural machinery and equipment. His efforts in developing advanced work machines demonstrate his commitment to innovation as well as environmental sustainability.

Collaborations

Throughout his career, Akiya has collaborated with talented coworkers, including Kazuya Maeda and Akihiro Matsuzaki. Their combined expertise and shared vision for machine efficiency have further propelled Akiya's innovative projects.

Conclusion

With his patent and ongoing work at Kubota Corporation, Akiya Shibutani represents the spirit of innovation in the field of work machinery. His contributions aim not only to improve machinery performance but also to contribute positively to environmental management.

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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