Location History:
- Kanagawa, JP (2015)
- Fujisawa, JP (2017)
Company Filing History:
Years Active: 2015-2017
Title: Kimiko Nakai: Innovator in Bearing Technology
Introduction
Kimiko Nakai is a prominent inventor based in Fujisawa, Japan. She has made significant contributions to the field of bearing technology, holding a total of 2 patents. Her innovative designs focus on enhancing the performance and efficiency of various bearing systems.
Latest Patents
Nakai's latest patents include a seal ring-equipped ball bearing and a tapered roller bearing resin cage. The seal ring-equipped ball bearing is designed to allow a larger outer-diameter dimension of a load-bearing surface, which secures a larger contact area with a transmission gear while reducing dynamic torque. The seal lips of the seal rings feature a V-shaped cross-section, ensuring effective sealing and performance. The tapered roller bearing resin cage includes a unique design with a small diameter annular portion and a large diameter annular portion, connected by bar portions that provide roller guide surfaces and a roller retaining region.
Career Highlights
Throughout her career, Kimiko Nakai has been associated with NSK Corporation, where she has played a vital role in developing advanced bearing technologies. Her work has significantly impacted the efficiency and reliability of various mechanical systems.
Collaborations
Nakai has collaborated with notable coworkers, including Takumi Takeuchi and Ryosuke Yamada, contributing to the innovative projects at NSK Corporation.
Conclusion
Kimiko Nakai's contributions to bearing technology exemplify her dedication to innovation and excellence in engineering. Her patents reflect her commitment to improving mechanical performance and reliability.