Company Filing History:
Years Active: 2000-2004
Title: Yuji Saiki: Innovator in Engine Technology
Introduction
Yuji Saiki is a prominent inventor based in Iwata, Japan. He has made significant contributions to the field of engine technology, particularly in the design and functionality of camshafts and valve actuation systems. With a total of 5 patents to his name, Saiki's work has paved the way for advancements in internal combustion engines.
Latest Patents
Saiki's latest patents include innovative designs such as a three-dimensional cam, grinding method, and grinding apparatus. These inventions focus on improving cam and follower arrangements suitable for actuating poppet valves in internal combustion engines. His designs allow for the use of skewed valve axes without the need for multiple rocker arms for each valve. The shapes of the cams are specifically chosen to enhance contact area and can be ground using conventional methods, making them applicable for multi-cylinder engines. Another notable patent involves a method of forming a camshaft for a multi-valve internal combustion engine. This design features a plurality of valves operated by cam lobes on a single camshaft, minimizing bending stresses during valve actuation and preventing scuffing between the rocker and valve stem.
Career Highlights
Yuji Saiki is currently employed at Yamaha Hatsudoki Kabushiki Kaisha, where he continues to innovate in engine technology. His work has been instrumental in enhancing the performance and reliability of internal combustion engines.
Collaborations
Saiki collaborates with talented coworkers, including Naoki Tsuchida and Mitsuo Tsuchiya, who contribute to the development of advanced engine technologies.
Conclusion
Yuji Saiki's contributions to engine technology through his innovative patents demonstrate his expertise and commitment to improving internal combustion engines. His work continues to influence the industry and drive advancements in engine design.