Tsu, Japan

Shigeatsu Saka

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Aichi Machine Industry Co., Ltd., Nissan Motor Company Limited. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeatsu Saka. Retrieved from https://idiyas.com/inventor/shigeatsu-saka

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Shigeatsu Saka: Innovator of the Three-Cylinder Engine

Introduction

Shigeatsu Saka is a notable inventor based in Tsu, Japan. He is recognized for his innovative contributions to engine technology, particularly in the design of a three-cylinder engine. His work has implications for improving vehicle performance and reducing vibrations.

Latest Patents

Saka holds a patent for a three-cylinder engine that includes a vibration alleviation unit. This unit is designed to alleviate vibrations in a vehicle, enhancing the overall driving experience. The engine features a unique configuration where the vibration alleviation unit is strategically placed on the crankshaft or components that operate in unison with it. The design ensures that the engine mounts are positioned at both ends of the engine along the crankshaft axis, optimizing stability and performance.

Career Highlights

Throughout his career, Shigeatsu Saka has worked with prominent companies in the automotive industry. He has been associated with Nissan Motor Company Limited and Aichi Machine Industry Co., Ltd. His experience in these organizations has contributed significantly to his expertise in engine design and innovation.

Collaborations

Saka has collaborated with talented individuals in his field, including Tamae Kobayashi and Hiroo Aoki. These partnerships have likely fostered a creative environment that has led to advancements in engine technology.

Conclusion

Shigeatsu Saka's contributions to the field of engine technology, particularly through his patented three-cylinder engine, highlight his innovative spirit and dedication to improving vehicle performance. His work continues to influence the automotive industry and inspire future innovations.

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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