Kazukiyo Kohno

Title: Kazukiyo Kohno: Innovator in Mechanical Engineering

Introduction

Kazukiyo Kohno is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of advanced machinery. With a total of 5 patents to his name, Kohno's work reflects a commitment to innovation and practical applications in industry.

Latest Patents

Kohno's latest patents include a ball screw device and an injection molding machine incorporating the same. This invention provides a ball screw device for linear movement, which moves a working body by using a single of a plurality of ball screw shafts and ball screw nuts. In this device, multiple ball screw nuts are engaged threadedly with the same ball screw shaft. One of the ball screw nuts on each shaft is attached to the working body via a fixed flange, which is equipped with a load sensor. The other ball screw nuts serve as a fluid pressure supporting mechanism using a cylinder and a piston. The fluid pressure is controlled to ensure that the support force of the fluid pressure supporting mechanism matches the pushing force detected by the load sensor. This configuration allows for a large load to be distributed evenly across the ball screw nuts.

Another significant patent is a phase control method and system for corrugated fiberboard sheets comprising a plurality of core paper layers. This invention relates to a method capable of correcting a phase shift between multiple core paper layers. The method estimates the next phase shift quantity based on previous measurements and adjusts the tension of the single-faced corrugated fiberboard sheet accordingly. This invention is particularly useful in manufacturing two-layer core single-faced corrugated fiberboard sheets.

Career Highlights

Throughout his career, Kazukiyo Kohno has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in mechanical engineering.

Collaborations

Kohno has collaborated with notable coworkers, including Makoto Ando and Hiroshi Ishibuchi. Their combined expertise has fostered an environment of creativity and innovation, leading to the development of impactful technologies.

Conclusion

Kazukiyo Kohno's contributions to mechanical engineering through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence the industry and