Location History:
- Yamanishi, JP (1991)
- Minamitsuru, JP (1992)
- Yamanashi, JP (1991 - 1997)
Company Filing History:
Years Active: 1991-1997
Title: Kazuhisa Numai: Innovator in Multi-Function Machine Tools
Introduction
Kazuhisa Numai is a prominent inventor based in Yamanashi, Japan. He has made significant contributions to the field of machine tools, holding a total of 11 patents. His innovative designs focus on enhancing the functionality and efficiency of machining operations.
Latest Patents
One of his latest patents is a multi-function machine tool. This tool is equipped with a motor-driven spindle that allows for the removable mounting of various sub-motor units, each with its own drive motors and tools. This design enables the machine to perform multiple machining operations, adapting to changes in machining conditions and the materials of workpieces. The sub-motor units are capable of exerting different output performances, including varying rated rotating speeds and output torques, and can be connected to electric power and control signal lines.
Another notable patent is a terminal box for a motor, which is constructed from a thick plastic plate. This terminal box features several closed windows made of thin plastic plates, each surrounded by concentric circular grooves. Additionally, it includes radial linear grooves that create an open window for positioning a conduit when one of the closed windows is damaged.
Career Highlights
Kazuhisa Numai is currently associated with Fanuc Corporation, a leading company in automation and robotics. His work at Fanuc has allowed him to push the boundaries of machine tool technology, contributing to advancements that benefit various industries.
Collaborations
Throughout his career, Numai has collaborated with notable colleagues, including Kosei Nakamura and Yoshiyuki Hayashi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Kazuhisa Numai's contributions to the field of machine tools exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of the complexities involved in machining operations, making him a significant figure in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.