Company Filing History:
1 out of 324 
1 out of 20 
1 out of 832,912 Years Active: 1999-2001
Title: Shigeru Okubo: Innovator in Wire Cleaning Technology
Introduction
Shigeru Okubo is a notable inventor based in Mitaka, Japan. He has made significant contributions to the field of wire cleaning technology, holding a total of three patents. His innovative designs focus on improving the efficiency and effectiveness of wire cleaning processes.
Latest Patents
One of Okubo's latest patents is a wire cleaning apparatus designed to remove slurry from a wire that reciprocatively travels between a slicing chamber and a wiring chamber. This apparatus features multigrooved guide rollers that facilitate the cleaning process. A slurry receiver is detachably attached to the cover, allowing for easy collection of the slurry. The design utilizes centrifugal force generated during the wire's movement to shake off the slurry, which is then gathered in the receiver. Additionally, the removal of slurry is enhanced by spraying a cleaning liquid simultaneously, with on-off control of the cleaning nozzles based on the wire's traveling direction.
Another significant patent is related to a wire saw control method and wire saw. In this invention, a sensor measures the displacement of the wire, and a control unit calculates the sliding load based on this measurement and the initial tension of the wire. The control unit then compares the calculated cutting load with a preset reference value, adjusting the ingot feed speed for the drive unit of the workpiece feed table accordingly.
Career Highlights
Throughout his career, Shigeru Okubo has worked with various companies, including Tokyo Seimitsu Co., Ltd. His work has been instrumental in advancing technologies related to wire cleaning and cutting processes.
Collaborations
Okubo has collaborated with notable individuals in his field, including Hiroshi Oishi and Keiichiro Asakawa. Their combined expertise has contributed to the development of innovative solutions in wire technology.
Conclusion
Shigeru Okubo's contributions to wire cleaning technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, showcasing the importance of inventive solutions in modern technology.