Company Filing History:
Years Active: 2004
Title: Kenji Hamanaka: Innovator in Spindle Technology
Introduction
Kenji Hamanaka is a notable inventor based in Ritto, Japan. He has made significant contributions to the field of machine tool technology, particularly with his innovative spindle apparatus. His work is recognized for its simplicity and efficiency, which has implications for reducing power loss in machinery.
Latest Patents
Hamanaka holds a patent for a spindle apparatus that features a main spindle rotatably supported in a housing via bearings. This apparatus includes a helium circulation system that introduces helium, which is lower in density and fluid pressure than air, into a gap on the outer periphery of the main spindle. The helium is then discharged to the outside through a helium discharge port. This design allows the main spindle to rotate in a helium atmosphere, minimizing power loss and reducing motor power while also providing a cooling effect. He has 1 patent to his name.
Career Highlights
Kenji Hamanaka is associated with Mitsubishi Heavy Industries Limited, where he has contributed to advancements in machine tool technology. His innovative designs have helped improve the efficiency and performance of various industrial applications.
Collaborations
Hamanaka has worked alongside notable colleagues such as Akira Watanabe and Tetsuo Ichikizaki, contributing to a collaborative environment that fosters innovation and technological advancement.
Conclusion
Kenji Hamanaka's contributions to spindle technology exemplify the importance of innovation in the field of machine tools. His patented spindle apparatus showcases a blend of simplicity and efficiency, marking him as a significant figure in the industry.