Motomu Kurata

Title: Innovations of Motomu Kurata in Semiconductor Technology

Introduction: Motomu Kurata is a prominent inventor based in Isehara, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the manufacturing methods of semiconductor devices. His work focuses on enhancing the performance and reliability of these devices.

Latest Patents: Kurata holds a patent for a manufacturing method of semiconductor devices. This patent describes a process that provides a semiconductor device with a small variation in transistor characteristics. The method includes several steps, such as forming an opening in a structure body that includes an oxide semiconductor device, embedding a first conductor in the opening, and forming a second conductor in contact with the top surface of the first conductor. Additionally, it involves creating a first barrier insulating film by a sputtering method and a second barrier insulating film over the first by an ALD method. Both barrier films serve to inhibit hydrogen diffusion, which is crucial for maintaining device integrity.

Career Highlights: Kurata's career is marked by his dedication to advancing semiconductor technology. He has been associated with Semiconductor Energy Laboratory Co., Ltd., where he continues to innovate and develop new methods for semiconductor manufacturing. His expertise has led to improvements in device performance and reliability.

Collaborations: One of Kurata's notable collaborations is with Tsutomu Murakawa. Together, they have worked on various projects that aim to push the boundaries of semiconductor technology.

Conclusion: Motomu Kurata's contributions to semiconductor manufacturing methods highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of semiconductor devices, ensuring enhanced performance and reliability.