This inventor holds 19 USPTO granted patents and 4 EPO patents, primarily in Internal Combustion Engines. Top assignees: Mazda Motor Corporation, Mazda Corp., Mazda Motor Corporat Ion. Active years: 2011-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hiroshima, JP (2011 - 2014)
- Higashihiroshima, JP (2014 - 2021)
- Aki-gun, JP (2022)
Company Filing History:
17 out of 4,753 
1 out of 2 
1 out of 47 Years Active: 2011-2022
Areas of Expertise:
Title: Yasushi Nakahara: A Pioneer in Engine Innovations
Introduction
Yasushi Nakahara is a notable inventor based in Higashihiroshima, Japan, with an extensive portfolio of 19 patents. His innovations primarily focus on enhancing engine performance and efficiency through advanced designs and technologies.
Latest Patents
Nakahara's latest patents include an innovative engine cylinder head design and a unique combustion chamber structure for engines. The cylinder head patent features a multi-cylinder engine configuration equipped with a plurality of ceiling parts, each with designated intake ports and in-cylinder pressure sensors. This design allows for optimized placement of the pressure sensor, improving the overall performance of the engine. His combustion chamber structure incorporates a crown surface of a piston, along with carefully positioned injectors and ignition plugs to enhance ignition efficiency and fuel injection. The design focuses on generating a reverse squish flow, which aids in maximizing combustion efficiency and reducing emissions.
Career Highlights
Throughout his career, Yasushi Nakahara has worked with prominent companies such as Mazda Motor Corporation. His contributions to the automotive industry, particularly in engine technology, have garnered recognition for their innovative approach to engine design and functionality.
Collaborations
Nakahara has collaborated with several talented individuals, including Michiharu Kawano and Yuya Honda. These partnerships have facilitated the exploration of advanced concepts and the development of groundbreaking technologies in the field of engineering.
Conclusion
Yasushi Nakahara's work exemplifies the spirit of innovation within the automotive field. His numerous patents and collaborations highlight his commitment to improving engine technology and performance, underscoring his significant impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile