Company Filing History:
Years Active: 2000-2010
Title: Innovative Mind: The Patents of Yoshiharu Oyabe
Introduction
Yoshiharu Oyabe, an accomplished inventor based in Toyama, Japan, has made significant contributions to the field of machine tools through his innovative patents. With a noteworthy total of two patents, Oyabe’s work embodies the spirit of precision engineering and cutting-edge technology.
Latest Patents
Oyabe's latest creations include a "Displacement and deflection measuring device for main spindle in machine tool." This device involves a reference block that is moved together with a main spindle to a measurement start position. The block interacts with air injected from an air nozzle, allowing for the calculation of thermal displacement based on pressure changes during movement. Additionally, the rotational deflection of a mounted tool is calculated by measuring air pressure as the tool is rotated at a predetermined position.
Another notable patent is the "Method of correcting a taper in a grinding machine, and apparatus for." This innovation features a taper-correcting apparatus that utilizes workpiece supporting means and a cutting and feeding device to ensure the cylindrical grinding wheel operates accurately in alignment with the workpiece. The system includes various components such as a wheel slide, grinding wheel bearing pedestals, and a pressurizing device, all designed to refine the parallelism between the workpiece and grinding wheel spindle.
Career Highlights
Throughout his career, Oyabe has brought his expertise to prominent companies such as Nippei Toyama Corporation and Komatsu Ntc Ltd., where he has played a vital role in advancing technologies in machine tools and manufacturing processes.
Collaborations
Oyabe has collaborated with notable colleagues including Masayuki Sato and Hisao Sasaki. These partnerships have likely fostered a rich exchange of ideas and innovation within the industry, further enhancing the quality and effectiveness of his patents.
Conclusion
Yoshiharu Oyabe exemplifies the innovative spirit inherent in the field of engineering through his groundbreaking patents. His contributions, particularly in measuring devices and grinding technology, continue to impact the manufacturing sector, showcasing the importance of inventors like him in driving progress and refining industrial practices.