Company Filing History:
Years Active: 2008-2023
Title: The Innovative Contributions of Takashi Yamamoto
Introduction
Takashi Yamamoto is a prominent inventor based in Kuwana, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced bearing technologies. With a total of 9 patents to his name, Yamamoto's work has had a substantial impact on various industries, including renewable energy.
Latest Patents
One of his latest inventions is a self-aligning roller bearing designed for supporting the main shaft of a wind power generator. This innovative bearing features an inner ring, an outer ring, two rows of rollers, and retainers. Each roller is coated with a diamond-like carbon (DLC) layer that has a multilayer structure, enhancing its durability and performance. The DLC coating has a film thickness of 2.0 µm or larger, and the base material of each roller has a surface roughness of Ra ≤ 0.3 and Rq ≤ 0.05.
Another notable patent is the double-row self-aligning roller bearing. This design includes an inner ring and an outer ring with a spherical raceway surface. The rollers are arranged in two rows, and the invention specifies a precise ratio of contact angles and distances within the bearing, optimizing its functionality and efficiency.
Career Highlights
Yamamoto's career is marked by his dedication to innovation and excellence in engineering. His work at NTN Corporation has allowed him to collaborate with other talented engineers and contribute to the advancement of bearing technology. His inventions are not only groundbreaking but also essential for improving the performance of various mechanical systems.
Collaborations
Throughout his career, Takashi Yamamoto has worked alongside notable colleagues such as Kazumasa Seko and Michio Hori. Their collaborative efforts have led to the development of cutting-edge technologies that continue to influence the industry.
Conclusion
In summary, Takashi Yamamoto is a distinguished inventor whose contributions to bearing technology have made a lasting impact. His innovative patents and collaborative spirit exemplify the essence of engineering excellence.
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