Company Filing History:
Years Active: 1989-1990
Title: Innovations of Takenori Ohtsuka
Introduction
Takenori Ohtsuka is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the automotive industry, particularly in the design of intake systems for engines. With a total of 3 patents to his name, Ohtsuka's work reflects a deep understanding of engine mechanics and performance optimization.
Latest Patents
Ohtsuka's latest patents include an innovative intake system for V-type engines. This system features a surge tank that communicates with the atmosphere through a common intake passage equipped with a throttle valve. The design includes discrete intake passages that branch off from the surge tank and connect to the engine's cylinders. Additionally, the system incorporates volume chambers and on-off valves that operate based on the engine's conditions.
Another significant patent is for an intake apparatus for internal combustion engines. This design involves a surge tank positioned above an in-line engine, with intake tubes that connect the surge tank to the engine cylinders. The tubes are uniquely shaped, curving upward in a U-shape, and feature elliptical openings that transition to circular shapes, enhancing airflow efficiency.
Career Highlights
Ohtsuka is currently employed at Mazda Motor Corporation, where he continues to innovate and develop advanced engine technologies. His work has been instrumental in improving engine performance and efficiency, contributing to Mazda's reputation for engineering excellence.
Collaborations
Throughout his career, Ohtsuka has collaborated with talented colleagues, including Tomohiro Sunada and Yasuo Honda. These partnerships have fostered a creative environment that encourages the development of cutting-edge automotive technologies.
Conclusion
Takenori Ohtsuka's contributions to the field of automotive engineering are noteworthy. His innovative patents and collaborative efforts at Mazda Motor Corporation highlight his commitment to advancing engine technology. Ohtsuka's work continues to influence the automotive industry, paving the way for future innovations.