Shigehiko Sato

Title: Shigehiko Sato: Innovator in Engine Cleaning and Coolant Composition

Introduction

Shigehiko Sato is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of engine cleaning and coolant compositions. With a total of 2 patents to his name, Sato's work reflects his dedication to improving automotive technologies.

Latest Patents

One of Sato's latest inventions is an engine cleaning composition designed to remove sediment formed in engines. This innovative composition includes a dispersant containing a carboxylic acid and an amine, a chelating agent, a glycol solvent, and a naphthenic oil. Another significant patent is the 1,3,5-benzene tricarboxylic acid coolant composition. This coolant composition boasts anticorrosion properties against both aluminum and magnesium. It comprises a melting point depression agent selected from glycols and alcohols, along with a corrosion inhibitor chosen from fluorides and a tribasic acid of an organic carboxylic acid or an alkali metal salt thereof.

Career Highlights

Throughout his career, Shigehiko Sato has worked with prominent companies such as Toyota and Japan Chemical Industries. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive technology.

Collaborations

Sato has collaborated with notable coworkers, including Mikito Nishii and Hiroyuki Arai. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.

Conclusion

Shigehiko Sato's contributions to engine cleaning and coolant compositions highlight his innovative spirit and commitment to enhancing automotive technology. His patents reflect a deep understanding of the challenges faced in the industry and offer practical solutions.