This inventor holds 33 USPTO granted patents and 5 EPO patents, primarily in Cooling Technology. Top assignees: Smc Corporation, Smc Kabushiki Kaisha, Hitachi, Ltd.. Active years: 1988-2025.
Location History:
- Minori, JP (1990 - 1993)
- Ibaraki, JP (1988 - 2002)
- Toride, JP (2005 - 2024)
- Tsukubamirai, JP (2011 - 2024)
Company Filing History:
16 out of 1,490 
10 out of 565 
7 out of 42,719 
Years Active: 1988-2025
Areas of Expertise:
Title: Motohiro Sato – Innovator in Magnetic Technologies
Introduction
Motohiro Sato is a distinguished inventor based in Toride, Japan, with an impressive portfolio that includes 25 patents. His work predominantly focuses on innovative technologies in magnetic systems and mechanical engineering, contributing significantly to advancements in these fields.
Latest Patents
Among his latest innovations, one notable patent is the Magnet Chuck, which features a piston assembly that includes a tube-shaped permanent magnet and a core yoke capable of moving within a cylinder tube. This design enhances magnetic effectiveness, as the permanent magnet is magnetized radially and a magnetic sensor is strategically positioned on the side surface of the cylinder tube.
Another significant invention by Sato is the Compliance Unit, which comprises a retainer designed to hold multiple first balls positioned around the axis of the slide portion, aligning with the Z-axis. A single second ball is also placed on this axis between two ball receiving plates that constitute both the slide and table portions, illustrating Sato's ingenuity in mechanical design.
Career Highlights
Motohiro Sato has worked with prominent companies, including SMC Corporation and SMC Kabushiki Kaisha. His contributions to these organizations have played a vital role in developing advanced mechanical systems and enhancing product performance.
Collaborations
Throughout his career, Sato has collaborated with notable peers, including Toshio Sato and Seiji Takanashi. These partnerships have fostered innovation and allowed for the sharing of knowledge and expertise, driving the advancement of technology in their respective fields.
Conclusion
With 25 patents to his name, Motohiro Sato has established himself as a key figure in the innovation landscape of magnetic technologies. His work continues to impact industries, showcasing the essence of creativity and ingenuity inherent in the field of invention.