Nagasaki, Japan

Kunio Saki

This inventor holds 4 USPTO granted patents. Top assignee: Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1984-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunio Saki. Retrieved from https://idiyas.com/inventor/kunio-saki

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 = 6.0

ph-index = 3

Forward Citations = 63(Granted Patents)


Company Filing History:


Years Active: 1984-1993

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4 patents (USPTO):Explore Patents

Title: The Innovations of Kunio Saki

Introduction

Kunio Saki is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of engineering, particularly in gas recovery systems and propeller technology. With a total of four patents to his name, Saki's work reflects a commitment to innovation and efficiency.

Latest Patents

Saki's latest patents include a gas separating system and a gas recovery system. The rotary gas recovery system features a fixed adsorption tower divided into multiple sections filled with adsorbent. It incorporates a first manifold for gas supply and discharge, along with a second manifold that facilitates gas movement through the first manifold. A movable valve plate connects the openings in both manifolds, allowing for continuous motion. Another significant invention is the double reverse revolution propeller apparatus, which consists of front and rear propellers. The rear propeller operates at higher speeds than the front, and in the event of a seizure, the inner shaft can disconnect from the engine and connect to the outer shaft, ensuring continued operation.

Career Highlights

Kunio Saki is associated with Mitsubishi Jukogyo Kabushiki Kaisha, where he has been able to apply his innovative ideas in practical settings. His work has contributed to advancements in various engineering applications, showcasing his expertise and dedication to the field.

Collaborations

Saki has collaborated with notable coworkers such as Sadao Asanabe and Susumu Matsumoto. Their combined efforts have led to the development of groundbreaking technologies that enhance efficiency and performance in engineering.

Conclusion

Kunio Saki's contributions to innovation in gas recovery systems and propeller technology highlight his role as a significant inventor in Japan. His patents reflect a deep understanding of engineering principles and a commitment to advancing technology.

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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