Ageo, Japan

Tadashi Sakamaki

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Jukogyo Kabushiki Kaisha. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Sakamaki. Retrieved from https://idiyas.com/inventor/tadashi-sakamaki

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

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Tadashi Sakamaki

Introduction

Tadashi Sakamaki is a notable inventor based in Ageo, Japan. He has made significant contributions to the field of engineering, particularly in the development of oil separation technology for engines. His innovative approach has led to the creation of a unique apparatus that enhances engine performance.

Latest Patents

Sakamaki holds a patent for an oil separating apparatus designed for engines mounted on shaking machines, such as rammers. This apparatus effectively separates oil mist from blow-by gas and facilitates the return of liquefied oil to the crank chamber. The design includes a rocker chamber with an enlarged volume, a breather chamber, and a blow-by gas port that ensures efficient communication between the rocker and breather chambers. The oil passage is also designed with an enlarged area to optimize the flow of oil back to the crank chamber. This innovative apparatus is capable of separating oil mist almost completely, even under conditions of violent vibrations.

Career Highlights

Sakamaki is currently employed at Fuji Jukogyo Kabushiki Kaisha, where he continues to work on advancements in engine technology. His dedication to innovation has positioned him as a key figure in his field.

Collaborations

Throughout his career, Sakamaki has collaborated with talented individuals such as Ryoji Kurasawa and Yoshimitsu Tateno. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Tadashi Sakamaki's contributions to engine technology through his innovative oil separating apparatus demonstrate his commitment to enhancing performance and efficiency. His work continues to influence the engineering landscape, showcasing the importance of innovation in the industry.

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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