Yoshimoto Unno

Title: Yoshimoto Unno: Innovator in Injection Molding Technology

Introduction

Yoshimoto Unno is a prominent inventor based in Nagano-ken, Japan. He has made significant contributions to the field of injection molding technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and control of injection molding machines, which are essential in various manufacturing processes.

Latest Patents

Unno's latest patents include innovative designs and methods for injection molding machines. One notable patent is for an injection molding machine and control method that variably controls the number of revolutions of a drive motor in a hydraulic pump during each operational process in a molding cycle. Another significant patent involves an injection molding machine that features mode selection means, allowing for a switch between two control modes. In the first control mode, the screw speed is controlled through feedback mechanisms, while the second control mode utilizes open-loop control for the screw speed and feedback for pump pressure.

Career Highlights

Yoshimoto Unno is associated with Nissei Plastic Industrial Co., Ltd., a company known for its advanced plastic processing technologies. His work at Nissei has positioned him as a key player in the development of innovative injection molding solutions. Unno's patents reflect his commitment to improving manufacturing processes and enhancing product quality.

Collaborations

Unno has collaborated with notable colleagues in his field, including Hiroshi Yamaura and Takashi Hakoda. These collaborations have contributed to the advancement of injection molding technologies and have fostered a culture of innovation within their organization.

Conclusion

Yoshimoto Unno's contributions to injection molding technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the manufacturing industry positively, showcasing the importance of innovation in engineering.