Location History:
- Aki, JP (1989)
- Hiroshima, JP (1981 - 2021)
Company Filing History:
Years Active: 1981-2021
Title: Takashi Sumimoto: Innovator in Engine Technology
Introduction
Takashi Sumimoto is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to engine technology, holding a total of 7 patents. His innovative designs focus on improving combustion efficiency and engine performance.
Latest Patents
One of Sumimoto's latest patents is a combustion chamber structure of an engine. This design includes a combustion chamber and a fuel injection valve that injects fuel toward a cavity in the piston’s crown face. The structure features a first cavity in the central region and a second cavity on the outer side, with specific depths and configurations to enhance combustion efficiency. Another notable patent is for a compression ignition engine, which includes a unique cavity design with upper and lower sections, along with specific angles to optimize performance.
Career Highlights
Throughout his career, Takashi Sumimoto has worked with notable companies such as Mazda Motor Corporation and Toyo Kogyo Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.
Collaborations
Sumimoto has collaborated with talented individuals in the field, including Kenichi Watanabe and Hitoshi Inoue. These partnerships have contributed to the advancement of his inventions and the overall progress in engine technology.
Conclusion
Takashi Sumimoto is a distinguished inventor whose work in engine technology has led to several important patents. His innovative designs continue to influence the automotive industry and improve engine performance.