Company Filing History:
Years Active: 1991
Title: Noriyuki Osada: Innovator in Spindle Motor Technology
Introduction: Noriyuki Osada is a prominent inventor based in Tokyo, Japan, recognized for his contributions to engineering innovations in spindle motors and rotation devices. His work has culminated in two notable patents that demonstrate his expertise in creating advanced mechanical systems.
Latest Patents: Osada's latest inventions include the "Gas Dynamic Bearing for Spindle Motor" and the "Rotation Supporting Device of a Polygon Mirror." The first patent outlines a spindle motor that incorporates hydrodynamic thrust and radial bearings, designed to enhance the efficiency and performance of motor systems. This design utilizes a combination of rotor magnet members and stator coils arranged strategically around a support shaft to allow smooth rotation and improved stability.
The second patent details a rotation supporting device specifically designed for a polygon mirror, encompassing a stationary shaft and a rotary assembly with polygonal mirror surfaces. This device utilizes advanced materials, such as ceramic, aluminum, and steel, to ensure durability and improved functionality. With incorporated dynamic pressure bearings, this invention aims to enhance the precision and efficiency of optical devices.
Career Highlights: Throughout his career, Noriyuki Osada has been associated with Ebara Corporation, a significant player in the engineering and technology sector. His role at Ebara has allowed him to refine his innovative ideas and work on cutting-edge projects within the company.
Collaborations: Osada has collaborated with talented colleagues, including Yasushi Hisabe and Toshihiro Ohtani, who share his passion for engineering advancements. Their combined efforts have contributed to the development of advanced technologies and prototypes, further pushing the boundaries of mechanical engineering.
Conclusion: In conclusion, Noriyuki Osada’s contributions to the field of engineering, particularly through his patents on spindle motors and supporting devices, highlight his innovative spirit and technical expertise. His work not only advances the capabilities of existing technologies but also sets a foundation for future innovations in the industry.