Tomomi Miyaji

Title: Tomomi Miyaji: Innovator in Lubricating Oil Composition

Introduction

Tomomi Miyaji is a notable inventor based in Ichihara, Japan. She has made significant contributions to the field of lubricating oil compositions, particularly for internal combustion engines. With a total of 5 patents to her name, her work has garnered attention for its innovative approaches to engine lubrication.

Latest Patents

Miyaji's latest patents include a lubricating oil composition specifically designed for diesel engines. This composition aims to reduce ash content while maintaining excellent engine detergency and deposit-resistant properties. The invention also addresses the performance of exhaust gas post-treatment devices, such as particulate exhaust matter traps and oxidation catalysts. The lubricating oil composition is created by blending a lubricant base oil with specific percentages of a boron-containing ashless dispersant and metal-type detergents. This innovative approach ensures a sulfated ash content of 1.0% by weight or less and a boron content of 0.1% by weight or more.

Career Highlights

Miyaji is currently employed at Idemitsu Kosan Company, Limited, where she continues to develop her expertise in lubricating oil formulations. Her work has been instrumental in advancing the performance and efficiency of diesel engines.

Collaborations

Some of her notable coworkers include Masahisa Goto and Keiich Narita, who have collaborated with her on various projects related to engine lubrication.

Conclusion

Tomomi Miyaji's contributions to the field of lubricating oil compositions highlight her innovative spirit and dedication to improving engine performance. Her patents reflect a commitment to advancing technology in the automotive industry.