This inventor holds 3 USPTO granted patents. Top assignees: Toshiba Kikai Kabushiki Kaisha, Mitsubishi Rayon Company, Limited. Active years: 1991-1994.
Company Filing History:
3 out of 746 
1 out of 1,357 Years Active: 1991-1994
Title: The Innovative Contributions of Sadamu Baba
Introduction
Sadamu Baba is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of machine tools, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of spindle clamping devices.
Latest Patents
One of his latest patents is a spindle clamping device for machine tools. This device is designed to clamp a spindle assembly supported by a spindle head. The assembly consists of an outer spindle that is rotatably supported and an inner spindle that is positioned inside the outer spindle. The inner spindle is capable of moving reciprocally along the axial direction. The device features a pressure applying member, such as pistons or an oil ring, which applies pressure in the axial direction of both spindles. Additionally, it includes an oil chamber and clamp rings that work together to ensure effective clamping. Another patent involves a device for clamping coaxial spindles of a machine tool. This device utilizes disc springs to exert axial force and includes an oil chamber that allows for the release of clamping when oil pressure is applied.
Career Highlights
Throughout his career, Sadamu Baba has worked with prominent companies such as Toshiba Kikai and Mitsubishi Rayon Company, Limited. His experience in these organizations has contributed to his expertise in the field of machine tools and spindle technology.
Collaborations
Sadamu Baba has collaborated with notable coworkers, including Makoto Sagara and Toshio Kawakami. Their combined efforts have further advanced the innovations in machine tool technology.
Conclusion
Sadamu Baba's contributions to the field of machine tools through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and improve the efficiency of machine operations.