Osaka, Japan

Hiroki Nakatsuka

This inventor holds 1 USPTO granted patent. Top assignee: Kubota Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Nakatsuka. Retrieved from https://idiyas.com/inventor/hiroki-nakatsuka-rixnlhh9

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: **Hiroki Nakatsuka: Innovating Agriculture with Advanced Tractor Designs**

Introduction

Hiroki Nakatsuka, an accomplished inventor based in Osaka, Japan, has made a significant mark in the agricultural machinery sector. With his innovative approach to tractor design, he has contributed to the evolution of agricultural equipment, enhancing efficiency and functionality for farmers.

Latest Patents

Hiroki Nakatsuka holds a patent for a groundbreaking tractor design. The patent details a tractor that comprises a vehicle body, an engine situated in an engine compartment, and a radiator that cools the engine, located further toward the front of the vehicle. Additionally, it features an exhaust-gas cleaning device that purifies exhaust emissions using a reducing agent, coupled with a reducing-agent tank that stores the necessary agent. Notably, the reducing-agent tank is positioned side-by-side with the battery within the engine compartment, highlighting an innovative layout that improves space utilization and functionality.

Career Highlights

Currently, Hiroki Nakatsuka is a key inventor at Kubota Corporation, a leading company in the manufacturing of agricultural machinery. His commitment to developing advanced equipment reflects a profound understanding of the agricultural needs in Japan and globally. Through his innovative solutions, he continues to push the boundaries of what is possible in agricultural technology.

Collaborations

While specific collaborations have not been detailed, Hiroki Nakatsuka’s association with Kubota Corporation suggests a potential for interdisciplinary collaboration within the company, leveraging its extensive network in the agricultural sector to bring his inventions to life.

Conclusion

Hiroki Nakatsuka stands out as a visionary inventor in the agricultural machinery space. His patented tractor design exemplifies a commitment to innovation, demonstrating how well-thought-out engineering solutions can significantly enhance agricultural productivity. As he continues his work with Kubota Corporation, the future of farming machinery looks promising with inventors like Nakatsuka leading the charge.

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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