Yasuhiro Nakagawa

Title: Yasuhiro Nakagawa: Innovator in Lubricating Oil Composition

Introduction

Yasuhiro Nakagawa is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of lubricating oil compositions, holding a total of 4 patents. His work focuses on enhancing the performance and application of lubricating oils in various industrial settings.

Latest Patents

Among his latest patents is a method for supplying a lubricating oil composition. This composition contains essential ingredients, including a lubricating oil component with a melting point not higher than 100°C, and one or more water-soluble dispersants. These dispersants are selected from anionic polymeric dispersants with a molecular weight ranging from 250 to 25,000, and polyoxyethylene type surfactants with a molecular weight of 3,000 to 20,000 and an HLB value of at least 18. The lubricating oil component is present in a stably dispersed state in water, achieving excellent adhesion when supplied to a machined portion. Another patent details a similar lubricating oil composition and method for supplying it, emphasizing the same essential ingredients and their benefits.

Career Highlights

Yasuhiro Nakagawa has worked with prominent companies, including Nippon Kokan Kabushiki Kaisha and Kao Corporation. His experience in these organizations has contributed to his expertise in the development of innovative lubricating oil solutions.

Collaborations

Throughout his career, Nakagawa has collaborated with notable coworkers, including Hiroshi Kuwamoto and Hiroyuki Nagamori. These collaborations have likely enriched his work and led to advancements in the field.

Conclusion

Yasuhiro Nakagawa's contributions to lubricating oil compositions demonstrate his innovative spirit and dedication to improving industrial applications. His patents reflect a commitment to enhancing performance and efficiency in lubrication technology.