Location History:
- Inuyama, JP (2014)
- Nagoya, JP (2020)
Company Filing History:
Years Active: 2014-2020
Title: Motohira Yamada: Innovator in Mechanical Engineering
Introduction
Motohira Yamada is a distinguished inventor based in Inuyama, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative bearing devices. With a total of 4 patents to his name, Yamada continues to push the boundaries of engineering design.
Latest Patents
Yamada's latest patents include a vertical bearing device and a main bearing for the crankshaft of internal combustion engines. The vertical bearing device features a cooling portion with an air inlet designed to optimize airflow within a preset range. This range is meticulously calculated based on the dimensions of the oil chamber and the casing, ensuring efficient cooling during operation. The main bearing for the crankshaft is composed of semi-cylindrical bearings, incorporating an oil groove that gradually decreases in depth towards the circumferential end surface. This innovative design enhances lubrication and performance in internal combustion engines.
Career Highlights
Motohira Yamada is currently associated with Daido Metal Company Ltd., where he applies his expertise in mechanical engineering to develop advanced bearing solutions. His work has been instrumental in improving the efficiency and reliability of various mechanical systems.
Collaborations
Yamada has collaborated with notable colleagues such as Osamu Ishigo and Yuichi Tomita, contributing to a dynamic team focused on innovation in engineering.
Conclusion
Motohira Yamada's contributions to mechanical engineering through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to influence the design and functionality of critical mechanical components.