Aki-gun, Japan

Atsushi Yamada

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Mazda Motor Corporation. Active years: 2018-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Yamada. Retrieved from https://idiyas.com/inventor/atsushi-yamada-47nuyeqd

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 = 4.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Higashihiroshima, JP (2018)
  • Aki-gun, JP (2021)

Company Filing History:


Years Active: 2018-2021

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2 patents (USPTO):Explore Patents

Title: Atsushi Yamada: Innovator in Engine Systems

Introduction

Atsushi Yamada is a notable inventor based in Aki-gun, Japan. He has made significant contributions to the field of engine systems, holding a total of 2 patents. His work focuses on enhancing engine performance and efficiency through innovative lubrication and cooling systems.

Latest Patents

Yamada's latest patents include an engine lubrication system and a cooling system for engines. The engine lubrication system features an oil pump driven by the engine, an oil jet mechanism for injecting oil to a piston, and circuitry that adjusts hydraulic pressure based on the engine's operation state. This system is designed to optimize the performance of the engine by ensuring proper lubrication under varying conditions. The cooling system for the engine includes coolant flow paths, a coolant pump, and a flow rate control valve. It also incorporates a temperature detector and a valve controller to maintain optimal engine temperatures, thereby enhancing overall efficiency.

Career Highlights

Atsushi Yamada is currently employed at Mazda Motor Corporation, where he applies his expertise in engine technology. His innovative designs have contributed to the advancement of automotive engineering, particularly in improving engine reliability and performance.

Collaborations

Yamada has collaborated with notable colleagues such as Kotaro Takahashi and Nobuo Yunoki. Their teamwork has fostered a creative environment that encourages the development of cutting-edge automotive technologies.

Conclusion

Atsushi Yamada's contributions to engine systems through his patents and work at Mazda Motor Corporation highlight his role as a key innovator in the automotive industry. His dedication to improving engine performance continues to influence the field significantly.

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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