Location History:
- Saitama, JP (1985 - 1986)
- Wako, JP (1988)
Company Filing History:
Years Active: 1985-1988
Title: Akihisa Senga: Innovator in Internal Combustion Engine Technology
Introduction
Akihisa Senga is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of internal combustion engine technology, holding a total of 4 patents. His work primarily focuses on enhancing the efficiency and performance of V-type multiple cylinder engines.
Latest Patents
One of Senga's latest patents is an intake manifold system for V-type multiple cylinder internal combustion engines. This innovative system includes an upstream intake passage, a plenum intake chamber, an intake manifold, and downstream intake passages. The design allows the upstream intake passage to curve downwards towards the intake chamber, while the downstream passages connect to the upper end of the intake chamber via the intake manifold. This compact arrangement fits within the gap between the two cylinder banks of the engine, producing a favorable ram effect and ensuring high volume efficiency, particularly at low speeds. Another significant patent is the intake manifold structure for a V-type internal combustion engine, which features supply tubes shaped like a horse-shoe. The branch tubes are integrally formed with the supply tube, facilitating communication between the supply tube and the cylinder intake port, with fuel injection nozzle mounting holes positioned just above each cylinder intake port.
Career Highlights
Akihisa Senga has dedicated his career to advancing engine technology at Honda Giken Kogyo Kabushiki Kaisha, commonly known as Honda. His innovative designs have contributed to the company's reputation for engineering excellence and performance.
Collaborations
Throughout his career, Senga has collaborated with talented individuals such as Hideaki Hosoya and Shigeru Suzuki. These partnerships have fostered a creative environment that has led to groundbreaking advancements in engine design.
Conclusion
Akihisa Senga's contributions to internal combustion engine technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of engineering principles and a dedication to improving engine performance.