Tetsuro Ohbayashi

Title: Tetsuro Ohbayashi: Innovator in Vacuum Technology

Introduction

Tetsuro Ohbayashi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of vacuum technology, holding a total of eight patents. His innovative designs focus on enhancing the performance and efficiency of various mechanical systems.

Latest Patents

Among his latest patents is the "Radial Direction Controller and Magnetic Bearing Apparatus Utilizing Same." This invention provides a radial direction controller capable of handling changes in negative bearing stiffness according to the mounting orientation. The device is a magnetic bearing that lifts and supports a rotating body using electromagnets. It includes a radial control circuit, a negative bearing stiffness elimination circuit, converters, filters, computing units, and multiplication units to ensure precise control and performance.

Another notable patent is the "Turbomolecular Pump." This invention aims to prevent collisions between adjacent rotor and stator blades due to air inrush during vacuum breaks. The design features rotor and stator blades arranged to enhance pumping performance while minimizing excessive centrifugal force on the rotor's hub. The unique S-shaped cross-sectional profile of the blades contributes to its efficiency.

Career Highlights

Tetsuro Ohbayashi is currently employed at Osaka Vacuum, Ltd., where he continues to develop innovative solutions in vacuum technology. His work has significantly impacted the industry, leading to advancements in various applications.

Collaborations

Throughout his career, Tetsuro has collaborated with notable colleagues, including Tatsuji Ikegami and Keiichi Yoshida. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Tetsuro Ohbayashi's contributions to vacuum technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in mechanical systems and vacuum applications.