Makoto Tsuji

Title: **Innovations of Makoto Tsuji: Revolutionizing Injection and Molding Technologies**

Introduction: Makoto Tsuji, a prominent inventor based in Kanagawa, Japan, has made significant contributions to the field of engineering with a remarkable portfolio of 25 patents. His work primarily focuses on manufacturing techniques that enhance efficiency and precision in metalworking processes.

Latest Patents: Among his recent innovations are two noteworthy patents: an **Injection Device** and a **Molding Machine**. The Injection Device features a sophisticated run-around circuit designed to manage hydraulic fluid flow between a rod-side chamber and a head-side chamber of an injection cylinder. This design incorporates a servo valve that regulates fluid movement in two distinct states, allowing for precise control of hydraulic fluid discharge. In his Molding Machine invention, Tsuji has developed a die casting machine that integrates a holding furnace for molten metal, a specialized sleeve for metal supply, and a plunger mechanism. This assembly optimizes the die casting process by adjusting the pushing force during operation, ensuring a seamless supply of molten metal.

Career Highlights: Tsuji's career has been marked by his significant roles at leading companies in the industry. He has notably worked with Toshiba Kikai and Shibaura Machine Co., Ltd., where he applied his expertise to develop innovative manufacturing solutions. His contributions have played a critical role in enhancing the operational capabilities and technological advancements of these organizations.

Collaborations: Collaboration has been essential to Tsuji's work, as seen in his partnerships with esteemed colleagues such as Hiroshi Yokoyama and Shinya Itani. Together, they have driven the development of cutting-edge technologies that push the boundaries of conventional manufacturing processes.

Conclusion: Makoto Tsuji's inventive spirit and commitment to innovation have positioned him as a key figure in the engineering sector. His contributions through patented technologies in injection and molding machines exemplify how innovation can lead to more efficient manufacturing practices. As he continues to develop new technologies, the industry eagerly anticipates the future advancements that Tsuji and his collaborators will bring.