Yuma Iwata

Title: Yuma Iwata: Innovator in Electrostatic Technology

Introduction

Yuma Iwata is a notable inventor based in Handa, Japan. He has made significant contributions to the field of electrostatic technology, holding a total of 3 patents. His work primarily focuses on advancements that enhance the efficiency and functionality of electrostatic devices.

Latest Patents

Yuma Iwata's latest patents include innovative designs such as the Electrostatic Chuck and the Wafer Placement Table. The Electrostatic Chuck features a ceramic plate with through holes and a pair of positive and negative electrodes. This design includes division areas that are virtually divided, corresponding to the number of through holes. The positive and negative electrodes consist of helical electrode portions that cover the entirety of each division area, ensuring effective electrostatic control.

The Wafer Placement Table incorporates a ceramic plate with an embedded electrode and a hollow ceramic shaft. This design allows for efficient power supply management through a power-supplying member that runs inside the ceramic shaft. The redirecting member within the shaft ensures that the power-supplying member is effectively directed toward the plate-side attaching site, enhancing the overall functionality of the device.

Career Highlights

Yuma Iwata is currently employed at NGK Insulators, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electrostatic devices, making significant impacts in various applications.

Collaborations

Yuma has collaborated with talented coworkers such as Seiya Inoue and Reo Watanabe. Their combined efforts contribute to the innovative environment at NGK Insulators, Inc., fostering advancements in technology.

Conclusion

Yuma Iwata stands out as a prominent inventor in the field of electrostatic technology. His patents reflect a commitment to innovation and excellence, making him a valuable asset to the industry.