Satoshi Shimmura

Title: Satoshi Shimmura: Innovator in Cleaning Technologies

Introduction

Satoshi Shimmura is a prominent inventor based in Koshi, Japan. He has made significant contributions to the field of cleaning technologies, holding a total of seven patents. His innovative designs focus on improving the efficiency and effectiveness of cleaning processes in various applications.

Latest Patents

Shimmura's latest patents include a cleaning jig, a coating apparatus, and a cleaning method. The cleaning jig is disc-shaped and is designed to clean the inside of a container while being held by a rotary holding device. This device operates similarly to a substrate in a spin coating apparatus, which supplies a processing liquid onto the substrate and forms a film of the processing liquid by rotating the substrate. The cleaning jig features a peripheral ceiling portion and a peripheral bottom portion, with a discharge port formed around the entire periphery. Additionally, a series of holes in the peripheral bottom portion allow for communication with the discharge port, enhancing the cleaning process.

Another notable patent is the solution treatment apparatus, which applies a coating solution onto a substrate. This apparatus includes a holder that rotates the substrate, a coating solution supplier, and an inner cup that surrounds the holder. The inner cup has a peripheral edge side upper surface that inclines downward, allowing for effective cleaning of the peripheral edge side upper surface. Discharge ports are strategically placed to facilitate the flow of cleaning solution, ensuring thorough cleaning.

Career Highlights

Satoshi Shimmura is currently associated with Tokyo Electron Limited, a leading company in the semiconductor and electronics industry. His work has significantly advanced the technologies used in cleaning and coating processes, making him a valuable asset to the company.

Collaborations

Shimmura has collaborated with notable coworkers, including Koji Takayanagi and Hiroichi Inada. Their combined expertise has contributed to the development of innovative solutions in the field of cleaning technologies.

Conclusion

Satoshi Shimmura's contributions to cleaning technologies through his patents and work at Tokyo Electron Limited highlight his role as a key innovator in the industry. His inventions continue to influence the efficiency of cleaning processes, showcasing the importance of innovation in technology.