Company Filing History:
4 out of 746 
1 out of 52,780 
1 out of 321 
Years Active: 1985-1999
Title: The Innovative Mind of Koya Watanabe
Introduction
Koya Watanabe, a prolific inventor based in Numazu, Japan, is known for his significant contributions to the field of machine tools, with a total of five patents to his name. His innovative spirit and technical expertise have led to the development of advanced machinery systems, playing a crucial role in modern manufacturing processes.
Latest Patents
Among his latest inventions are the "Double-Surface Machining System" and the "Apparatus for Driving Spindles of Machine Tools". The Double-Surface Machining System is designed to efficiently machine both side surfaces of a workpiece simultaneously. This system employs a pair of upper and lower spindle heads, which are vertically positioned and driven to ensure that tools mounted on the front ends of upper and lower spindles work in unison. The workpiece is securely supported between pairs of workpiece supports, allowing for enhanced precision and productivity.
In his second latest patent, the "Apparatus for Driving Spindles of Machine Tools," Watanabe innovates a mechanism for driving the spindle of machine tools. This invention features a spindle that is rotatably supported and includes a drawbar with a collet for effective clamping. This setup ensures that torque is transmitted efficiently from the drawbar to the spindle, streamlining the operation of machine tools.
Career Highlights
Koya Watanabe has had a distinguished career, having worked with leading companies in the industry such as Toshiba Kikai Kabushiki Kaisha and Toshiba Corporation. His experience at these organizations has allowed him to cultivate his skills and push the boundaries of innovation within machine tool technology.
Collaborations
Throughout his career, Watanabe has collaborated with notable colleagues like Takao Date and Sadaji Hayama. Working alongside skilled professionals has enabled him to enhance his inventions and foster an environment of innovation, reflecting his commitment to advancing engineering practices.
Conclusion
Koya Watanabe stands as a key figure in the realm of machine tool innovation. With five patents under his belt, his contributions continue to shape the industry, demonstrating the impact that dedicated inventors can have on technology and manufacturing. His work not only showcases individual brilliance but also highlights the importance of collaboration and experience in the development of groundbreaking inventions.