Yoshihisa Ohsawa

Title: Innovations of Yoshihisa Ohsawa

Introduction

Yoshihisa Ohsawa is a notable inventor based in Nagakute, Japan. He has made significant contributions to the field of engineering, particularly in the design and manufacturing of roller turrets. With a total of 3 patents to his name, Ohsawa continues to push the boundaries of innovation.

Latest Patents

One of his latest patents involves a roller turret that includes rollers mounted on support portions of roller shafts, which are eccentric with respect to stud portions fixed in holes in the turret body. This invention features a turret body with multiple mounting holes arranged in the rotating direction of the turret. Each roller shaft consists of a roller support portion and a stud portion that is eccentric to the roller support. The rollers are rotatably mounted on the roller support portions, and a device is provided for each mounting hole to fix the stud portion to the turret body at a desired angular position. The manufacturing method includes preparing the turret body and roller shafts, assembling a preliminary roller turret, adjusting the angular pitch of adjacent rollers, and fixing all roller shafts to the turret body.

Career Highlights

Yoshihisa Ohsawa is currently associated with Takahiro Engineering Works Ltd., where he applies his expertise in engineering and innovation. His work has led to advancements in the manufacturing processes and design of mechanical components.

Collaborations

Due to space constraints, the details of collaborations will not be included.

Conclusion

Yoshihisa Ohsawa's contributions to the field of engineering through his innovative patents highlight his role as a significant inventor in Japan. His work continues to influence the design and manufacturing of mechanical systems.