Sayama, Japan

Akio Ohta

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Hitachi Construction Machinery Co., Ltd., Komatsu Corporation. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Ohta. Retrieved from https://idiyas.com/inventor/akio-ohta-i59nfdug

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 = 4.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Akio Ohta: Innovator in Construction Machinery

Introduction

Akio Ohta is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of construction machinery, particularly through his innovative designs that enhance efficiency and reduce complexity.

Latest Patents

One of Akio Ohta's key patents is for a crawler frame for construction machines. This invention features a unique design where the legs of the crawler frame are formed from cast steel, resulting in a simpler structure by minimizing the number of components. The design includes a center frame composed of a central frame section that supports a swing bearing, with bifurcated front and rear leg sections, each made from cast steel. This innovative approach improves the overall functionality of construction machinery.

Career Highlights

Throughout his career, Akio Ohta has worked with prominent companies in the construction machinery industry, including Komatsu Corporation and Hitachi Construction Machinery Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in construction technology.

Collaborations

Akio Ohta has collaborated with talented individuals such as Akira Fukushima and Kohei Urase. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.

Conclusion

Akio Ohta's contributions to the construction machinery sector through his inventive designs and collaborations highlight his role as a significant figure in the industry. His work continues to influence the development of more efficient and effective construction equipment.

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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