Location History:
- Hiroshima, JP (2016 - 2021)
- Aki-gun, JP (2022 - 2023)
Company Filing History:
Years Active: 2016-2023
Title: Innovator Mitsunori Wasada: Pioneering Engine Technologies in Hiroshima
Introduction
Mitsunori Wasada, an inventive mind based in Hiroshima, Japan, has made significant contributions to the field of engine technology with a total of nine patents to his name. His innovative spirit is exemplified in his latest developments that aim to enhance the performance and efficiency of automotive engines.
Latest Patents
One of Mitsunori Wasada's latest patents outlines a sophisticated engine design featuring an engine body with a cylinder equipped with intake and exhaust ports, alongside intake and exhaust valves. This engine incorporates a turbocharger consisting of a turbine connected to the exhaust passage and a compressor linked to the intake passage, with a notable geometric compression ratio of 11:1 or higher. Additionally, it showcases a variable phase mechanism that regulates the open/close timings of the intake valve, maintaining an open period of 270° crank angle or larger. In high-load scenarios, the mechanism strategically alters intake valve closing timing to enhance engine performance, offering a unique ratio of retarded intake closing to geometric compression.
Another patent from Wasada presents a similar engine architecture, emphasizing a plurality of cylinders. Each cylinder is fitted with its own set of intake and exhaust ports, valves, and passages. This design not only optimizes the geometric compression ratio but also features multiple independent exhaust passages that communicate with the exhaust ports, ensuring that the operation of different cylinders remains synchronized for maximum efficiency.
Career Highlights
Mitsunori Wasada is an integral part of Mazda Motor Corporation, where he has played a pivotal role in advancing automotive engine technologies. His inventive work is a testament to his dedication to improving vehicle performance through innovative engineering solutions.
Collaborations
Throughout his career, Mitsunori has collaborated with talented colleagues, including Kazuhiro Nagatsu and Takashi Youso. Together, they have contributed to the innovative projects that drive Mazda’s commitment to automotive excellence and environmental sustainability.
Conclusion
Mitsunori Wasada exemplifies the spirit of innovation in the automotive industry. With his remarkable patents and collaborative efforts at Mazda Motor Corporation, he continues to push the boundaries of engine technology, ensuring that vehicles not only perform better but also adhere to increasing environmental standards. His contributions are noteworthy, solidifying his legacy as a distinguished inventor in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.