Masashi Omori

Title: **Masashi Omori: Innovator in Wafer Cleaning Technologies**

Introduction

Masashi Omori, hailing from Shizuoka-ken, Japan, is a notable inventor with a strong focus on advancements in wafer cleaning technology. With a total of four patents to his name, Omori has significantly contributed to the field, ensuring the efficiency and effectiveness of semiconductor manufacturing processes.

Latest Patents

Among his latest innovations are two pivotal patents that demonstrate his ingenuity. The first is a **Wafer Cleaning Device and Tray for Use in Wafer Cleaning Device**. This invention includes a band-shaped tray designed with grasping grooves for holding opposite ends of wafers. The device consists of a cleaning tank where wafers are conveyed via a conveyor robot. The cleaning tank is engineered with guides for tray placement, a V-shaped bottom conforming to the wafer's shape, and flow ports for the supply of cleaning fluid. Additionally, an overflow tank is integrated to manage excess cleaning fluid, which is recirculated back into the tank.

The second patent is for a **Multi-Step Flow Cleaning Method and Multi-Step Flow Cleaning Apparatus**. This invention provides an effective approach to cleaning workpieces using a stream of cleaning solution while minimizing foreign matter accumulation on their surfaces. The system is designed with a cleaning tank that supports workpieces and a supply line for delivering cleaning solutions from the bottom of the tank. A valve along the supply line controls the flow, featuring a switching section and a bypass to regulate the cleaning solution’s supply effectively.

Career Highlights

Masashi Omori has worked with prominent companies throughout his career. Notably, he has been associated with **Mitsubishi Electric Corporation**, where he contributed to various projects related to semiconductor technology. He has also worked at **Ryoden Semiconductor System Engineering Corporation**, further enhancing his expertise in the field.

Collaborations

Throughout his journey, Omori has collaborated with esteemed coworkers such as Hiroshi Tanaka and Nobuaki Doi. Their partnership has likely fostered a collaborative environment that promotes innovation and the sharing of ideas, further driving advancements within the semiconductor industry.

Conclusion

Masashi Omori's work in wafer cleaning technologies has made a lasting impact on the semiconductor manufacturing sector. His inventions not only enhance cleaning efficiency but also ensure the integrity of workpieces throughout the production process. As he continues to innovate, the industry can expect further advancements from this dedicated inventor.