This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Ntn Corporation. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: Naoki Shibamoto: Innovator in Rolling Bearing Technology
Introduction
Naoki Shibamoto is a distinguished inventor based in Iwata, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of rolling bearings. His innovative designs have enhanced the performance and durability of various mechanical systems.
Latest Patents
Naoki Shibamoto holds a patent for a rolling bearing. This invention comprises a roller, a roller shaft provided inwardly of the roller, and rolling elements situated between the roller and the roller shaft. The roller shaft features a nitrogen-rich layer and is designed such that its race surface, on which the rolling elements run, has a JIS austenite grain size number of not smaller than 11 and a Vickers hardness number of not smaller than HV653. Additionally, at both ends, the hardness is not greater than HV300, while the core beneath a widthwise midpoint of the race surface has a hardness of not smaller than HV550. This innovative design improves the efficiency and longevity of rolling bearings.
Career Highlights
Naoki Shibamoto is associated with NTN Corporation, a leading company in the manufacturing of bearings and other precision machinery. His work at NTN Corporation has allowed him to apply his expertise in rolling bearing technology, contributing to the company's reputation for quality and innovation.
Collaborations
Throughout his career, Naoki has collaborated with notable colleagues, including Yasuyuki Watanabe and Akihiko Katayama. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the field of mechanical engineering.
Conclusion
Naoki Shibamoto's contributions to rolling bearing technology exemplify his commitment to innovation and excellence. His patent and work at NTN Corporation highlight the importance of advancements in mechanical engineering. His efforts continue to influence the industry and inspire future innovations.