Company Filing History:
Years Active: 2019-2022
Title: Innovations of Yoshikazu Kuramoto
Introduction
Yoshikazu Kuramoto is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of engineering, particularly in the design and manufacturing of bearing cages. With a total of 2 patents to his name, Kuramoto's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
Kuramoto's latest patents include a "Bearing cage and manufacturing method therefor." This invention features a unique design where the resin injection gate is strategically placed at the pillar part. The bearing cage is divided into first and second regions by an imaginary line connecting the resin injection gate and a weld. A resin reservoir is formed at the pillar part in only one of the regions, allowing for efficient storage of melted resin. The design ensures that the circumferential distance between the resin reservoir and the weld is smaller than that between the reservoir and the resin injection gate. Additionally, the cross-sectional area of the communicating part of the resin reservoir is equal to or less than a quarter of the cross-sectional area of the resin injection gate.
Another significant patent is the "Method for manufacturing bearing cage." This method involves providing a resin reservoir capable of storing melted resin in the pillar that faces the resin injection gate. The cross-sectional area of the communicating portion of the resin reservoir is smaller than the smallest cross-sectional area of a plurality of resin injection gates, ensuring optimal functionality.
Career Highlights
Yoshikazu Kuramoto has built a successful career at NSK Corporation, where he has been able to apply his innovative ideas in practical applications. His work has not only advanced the technology behind bearing cages but has also contributed to the overall efficiency of manufacturing processes in the industry.
Collaborations
Throughout his career, Kuramoto has collaborated with talented individuals such as Nariaki Aihara and Takayuki Hiramoto. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Yoshikazu Kuramoto's contributions to the field of engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.