Yokohama, Japan

Hiroaki Kuzuoka

This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Kuzuoka. Retrieved from https://idiyas.com/inventor/hiroaki-kuzuoka

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 = 8(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Hiroaki Kuzuoka: Innovator in Internal Combustion Engine Design

Introduction

Hiroaki Kuzuoka is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of internal combustion engine design. His innovative approach has led to the development of a unique V-type cylinder block that enhances engine performance.

Latest Patents

Kuzuoka holds a patent for a V-type cylinder block of an internal combustion engine. This design features two angularly disposed cylinder banks, each containing a row of cylinders. The structure includes a plurality of ribs that rise from head bolt hole portions defined between adjacent cylinders. These ribs interconnect the wall portions of the cylinder rows and intersect at the middle, forming critical points for the placement of knocking sensors. These sensors are essential for detecting engine knocking, thereby improving engine reliability and performance. He has 1 patent to his name.

Career Highlights

Hiroaki Kuzuoka is currently employed at Nissan Motor Company Limited, where he applies his expertise in engine design. His work has contributed to the advancement of automotive technology, particularly in enhancing engine efficiency and performance.

Collaborations

Kuzuoka has collaborated with notable colleagues such as Shunichi Minagawa and Hitoshi Nakamura. Their combined efforts have fostered innovation within the automotive sector, leading to improved engine designs and technologies.

Conclusion

Hiroaki Kuzuoka's contributions to internal combustion engine design exemplify the spirit of innovation in the automotive industry. His patented work continues to influence engine technology, showcasing the importance of inventive minds in advancing engineering solutions.

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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