Yuji Takegawa

Title: Yuji Takegawa: Innovator in Fluid Dispensing Technology

Introduction

Yuji Takegawa is a notable inventor based in Chofu, Japan. He has made significant contributions to the field of fluid dispensing technology. His innovative approach has led to the development of a unique apparatus that enhances the precision of dispensing paste-like fluids.

Latest Patents

Yuji Takegawa holds a patent for an "Apparatus for dispensing a predetermined volume of paste-like fluid." This invention features a piston driving device that allows for the dispensing of a predetermined small amount of paste-like material from a nozzle in response to an electrical signal without any time-delay. The mechanism is enabled by the slow rotation of a ball-screw shaft, which is reduced by a differential gear system. A female ball-nut fitted onto the ball-screw shaft causes a piston plunger to advance at a very low speed, ensuring accurate dispensing of the fluid. The design compensates for vertical motion, maintaining the relative position of the piston against the nozzle.

Career Highlights

Yuji Takegawa is currently employed at Tokyo Juki Industrial Co., Ltd., where he continues to innovate in the field of fluid dispensing. His work has been instrumental in advancing technologies that require precise fluid control.

Collaborations

Some of his notable coworkers include Katsuhiko Taguchi and Yoshimi Imamiya, who have collaborated with him on various projects within the company.

Conclusion

Yuji Takegawa's contributions to fluid dispensing technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to enhancing precision in industrial applications.