Tsutomu Ono

Title: Tsutomu Ono: Innovator in Press Technology

Introduction

Tsutomu Ono is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of press technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of hydraulic systems used in pressing applications.

Latest Patents

One of Tsutomu Ono's latest patents is an "Apparatus for measuring blank holding force acting on pressure ring of a press." This innovative apparatus is designed to measure the holding force expected to be applied to a pressure member of a press before the installation of the dies and pressure member. It includes a measuring member placed on cushion pins of the press, associated with a fluid-actuated cylinder via a cushion pad. A sensing element is strategically positioned to detect the holding force produced by the force applying means, which includes the cylinder. The apparatus also features a load detecting device that records the holding force detected.

Another significant patent is the "Hydraulic cushioning system for press, having hydraulic power supply." This hydraulic cushioning apparatus is designed for a press with upper and lower die assemblies, incorporating hydraulic cylinders and pressure pins. The pressure pins are reciprocable to apply a cushioning force to the workpiece during the pressing action, ensuring effective force application against the die assembly. The system is equipped with a hydraulic power supply device capable of adjusting the initial hydraulic pressure before the pressing action.

Career Highlights

Tsutomu Ono is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to innovate in the field of press technology. His work has contributed to advancements in manufacturing processes, particularly in the automotive industry.

Collaborations

Throughout his career, Tsutomu has collaborated with notable coworkers, including Kazunari Kirii and Masahiro Shinabe. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Tsutomu Ono's contributions to press technology through his patents and work at Toyota Jidosha Kabushiki Kaisha highlight his role as a key innovator in the industry. His inventions continue to influence the efficiency of manufacturing processes, showcasing the importance of innovation in engineering.