Yoshinobu Ohashi

Title: Innovations of Yoshinobu Ohashi

Introduction

Yoshinobu Ohashi is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative devices and materials. With a total of six patents to his name, Ohashi's work reflects a commitment to advancing technology and improving industrial processes.

Latest Patents

Ohashi's latest patents include a shot pump and a variable-speed-type two-liquid metering and mixing apparatus. The shot pump features a cylinder that stands upright, equipped with an inlet and an outlet, both having check valves. This design allows a paste-like transferred substance to flow into and out of the cylinder efficiently. The piston within the cylinder is configured to vertically reciprocate, enabling the suction and discharge of the transferred substance. The innovative design ensures a specific ratio of clearance between the piston and the cylinder, optimizing the flow of the substance.

Another significant patent is the moisture-curing urethane adhesive composition. This composition is derived from a urethane prepolymer created through the reaction of a mixture of polyether diol and polyether triol with a diisocyanate compound. Additionally, it includes a polyurethane compound resulting from the reaction of a mixture of polyester polyol and polypropyleneether polyol with a hexamethylene diisocyanate compound, enhanced by the addition of a monoalcohol. This innovative adhesive composition showcases Ohashi's expertise in material science and chemistry.

Career Highlights

Ohashi is currently employed at The Yokohama Rubber Co., Ltd., where he continues to innovate and develop new technologies. His work at this esteemed company has allowed him to contribute to various projects that enhance product performance and reliability. His dedication to research and development has positioned him as a key figure in his field.

Collaborations

Throughout his career, Ohashi has collaborated with talented individuals such as Hideyuki Matsuda and Hidekazu Takeyama. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Yoshinobu Ohashi's contributions to innovation and technology are evident through his patents and work at The Yokohama Rubber Co., Ltd. His dedication to advancing engineering solutions continues to impact the industry positively.