Hirofumi Mima

Title: **Innovative Mind: The Patents of Hirofumi Mima**

Introduction

Hirofumi Mima is an inventive engineer based in Tochigi-ken, Japan, who has contributed significantly to the field of coating technology through his remarkable inventions. With two patents to his name, Mima's work primarily focuses on enhancing the efficiency and effectiveness of electrostatic coating devices. His innovations are indicative of his commitment to advancing technological applications within the automotive industry.

Latest Patents

Mima's latest patents include an "Electrostatic Coating Device" and a "Coating Device."

The **Electrostatic Coating Device** is designed with a housing that features a cascade housing section, containing a cascade, and a motor housing section that accommodates an air motor. This device includes unique airflow passages that enhance its functionality, specifically a first air flow passage between the cascade and the inner wall of a housing hole, and a second air flow passage formed around the air motor. These passages are interconnected by a third air flow passage, ensuring streamlined performance during the coating process.

The **Coating Device** is developed to prevent condensation from forming on a joint ring, which connects a robot arm and a rotary atomization head. This invention integrates an insulating member between the joint ring body and a cover member, creating a prescribed separation to mitigate moisture-related issues. Moreover, the device incorporates two chambers that facilitate the efficient discharge and intake of materials.

Career Highlights

Hirofumi Mima is employed at Honda Motor Co., Ltd., a leading automotive manufacturer known for its innovative technology and commitment to quality. His role within the company has allowed him to contribute to advancements in manufacturing processes, particularly in electrostatic coating techniques.

Collaborations

Throughout his career, Mima has collaborated with distinguished colleagues, including Naoki Kishimoto and Takeshi Nabeta. Together, they have worked on various projects that drive innovation and enhance product quality at Honda Motor Co., Ltd.

Conclusion

Hirofumi Mima's contributions to the field of electrostatic coating technology underscore his innovative spirit and technical expertise. With two patents that address critical challenges in coating processes, Mima continues to play a vital role in the advancement of manufacturing technologies. His work not only reflects personal achievement but also enhances the reputation of Honda Motor Co., Ltd. as a pioneer in automotive innovation.