Shotaro Mizobuchi

Title: Shotaro Mizobuchi: Innovator in Bearing Technology

Introduction

Shotaro Mizobuchi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of bearing technology, holding a total of 8 patents. His innovative designs have advanced the functionality and efficiency of various mechanical systems.

Latest Patents

Mizobuchi's latest patents include a thrust bearing with a spiral grooved face. This thrust bearing features a spiral element and a flat element that are rotatable relative to each other. The spiral element is crafted from ceramic and has a pattern of spiral grooves on its surface, which oppose the flat element. The grooves are created through a shot-blasting process using a resin mask with a spiral pattern, maintaining a depth between 3 µm and 50 µm. Another significant invention is an electrically powered apparatus, which includes sliding surfaces between a rotor and a stator. One of these surfaces is designed with grooves that generate fluid dynamic pressure during relative rotation.

Career Highlights

Throughout his career, Shotaro Mizobuchi has worked with prominent companies such as Ebara Corporation and Ebara Research Co., Ltd. His work in these organizations has allowed him to develop and refine his innovative ideas in bearing technology.

Collaborations

Mizobuchi has collaborated with notable coworkers, including Katsumi Sasaki and Yoshikazu Kimura. Their combined expertise has contributed to the successful development of various projects and patents.

Conclusion

Shotaro Mizobuchi's contributions to bearing technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence advancements in mechanical systems and engineering.