Komatsu, Japan

Hiroyuki Kitaoka

This inventor holds 4 USPTO granted patents and 5 EPO patents. Top assignee: Komatsu Corporation. Active years: 2014-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Kitaoka. Retrieved from https://idiyas.com/inventor/hiroyuki-kitaoka

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 = 3.2

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 2014-2016

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4 patents (USPTO):Explore Patents

Title: Hiroyuki Kitaoka: Innovator in Work Vehicle Technology

Introduction

Hiroyuki Kitaoka is a prominent inventor based in Komatsu, Japan. He has made significant contributions to the field of work vehicle technology, particularly in the design and functionality of wheel loaders. With a total of 4 patents to his name, Kitaoka continues to push the boundaries of innovation in his industry.

Latest Patents

Kitaoka's latest patents include advanced designs for wheel loaders. One of his notable inventions features an engine compartment equipped with a urea water injection device, a second side plate, a guiding member, and a suction part. The design allows outdoor air to be efficiently directed onto the urea water injection device, enhancing the vehicle's performance. Another patent focuses on a wheel loader that incorporates a cooling compartment, a radiator, and a cooling fan, ensuring optimal engine temperature management. This design includes a first duct body part that connects the engine compartment to the cooling compartment, improving airflow and cooling efficiency.

Career Highlights

Kitaoka has dedicated his career to advancing work vehicle technology at Komatsu Corporation. His innovative designs have not only improved the functionality of wheel loaders but have also contributed to the overall efficiency and environmental sustainability of these machines. His work reflects a commitment to excellence and a deep understanding of engineering principles.

Collaborations

Throughout his career, Kitaoka has collaborated with talented colleagues, including Mitsuo Yabe and Akihiro Ohsawa. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Hiroyuki Kitaoka stands out as a key figure in the field of work vehicle innovation. His patents and collaborative efforts have significantly impacted the industry, showcasing his dedication to improving vehicle technology. His work continues to inspire future advancements in the field.

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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