Company Filing History:
Years Active: 2011-2021
Title: Yasuhiro Hamaoka: Innovator in Engine Technology
Introduction
Yasuhiro Hamaoka is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of engine technology, holding a total of 7 patents. His work focuses on improving the efficiency and functionality of internal combustion engines.
Latest Patents
Hamaoka's latest patents include a valve timing adjustment device and a method for manufacturing the same. This invention features a friction member that is clamped between a driven shaft of an internal combustion engine and a vane rotor, which includes an oil passage hole. The oil passage hole facilitates communication between a first oil passage of the driven shaft and a second oil passage of the vane rotor. The positioning arrangements in this device are designed to limit relative rotation between the vane rotor and the friction member, ensuring that the oil passages remain in a communicating state.
Another notable patent is the variable valve timing control device for internal combustion engines. This device incorporates various control modes for adjusting the inflow and outflow of oil using an OCV. It includes a lock mode, a phase control mode, and an oil filling mode, which work together to optimize engine performance based on operational states.
Career Highlights
Yasuhiro Hamaoka is currently employed at Denso Corporation, a leading company in automotive technology. His innovative work has contributed to advancements in engine design and functionality, making him a valuable asset to the organization.
Collaborations
Hamaoka has collaborated with notable coworkers, including Yoshiyuki Murao and Akihiko Takenaka. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Yasuhiro Hamaoka's contributions to engine technology through his patents and collaborations highlight his role as a key innovator in the automotive industry. His work continues to influence the development of more efficient and effective internal combustion engines.