Location History:
- Asaka, JP (1985)
- Saitama, JP (1987)
Company Filing History:
Years Active: 1985-1987
Title: Innovations by Tetsuo Arakawa: Pioneering Internal Combustion Engine Technologies
Introduction: Tetsuo Arakawa, an inventive engineer based in Asaka, Japan, has made significant contributions to the field of internal combustion engines. With two patents to his name, he continues to push the boundaries of engine design and functionality. His work is crucial for advancing automotive technologies and improving engine performance.
Latest Patents: Tetsuo Arakawa's latest patents showcase innovative designs that enhance the efficiency and effectiveness of internal combustion engines. One notable invention is the "Head structure for OHC type internal combustion engine," which introduces a cylinder head design that utilizes rocker arms to actuate valves from the camshaft. This design features multiple bearing portions along the head, which support the camshaft and reinforce important structural areas.
Another significant patent by Arakawa is the "Intake manifold for internal combustion engines." This invention consists of a main distributing chamber and an auxiliary chamber that overlap for improved distribution of air and fuel. The design includes a partition wall that divides the main chamber into primary and secondary distributing sections, featuring a simplified intake guide passage that leads to a compact configuration of mixture-inlet ports. This innovation results in a smaller and more efficient intake manifold, contributing to overall engine performance.
Career Highlights: Tetsuo Arakawa has established himself as a key inventor within the automotive industry, particularly in his role at Honda Giken Kogyo Kabushiki Kaisha, commonly known as Honda. His contributions to engine design are invaluable in the company's pursuit of advancing automotive technology.
Collaborations: Throughout his career, Arakawa has collaborated with esteemed colleagues such as Kenichi Nagahiro and Masaaki Kato. Their combined expertise further enhances the innovative capabilities within the team, leading to groundbreaking developments in engine technology.
Conclusion: With his focus on internal combustion engine innovations and a strong foundation in engineering, Tetsuo Arakawa continues to influence the automotive industry. His patents reflect a commitment to enhancing engine performance, showcasing his dedication to innovation and collaboration in developing advanced technologies.