Location History:
- Chiyoda-ku, JP (2011 - 2022)
- Tokyo, JP (2013 - 2023)
Company Filing History:
Years Active: 2011-2023
Title: **The Innovations of Yuji Miyazaki: A Pioneer in Semiconductor Technology**
Introduction
Yuji Miyazaki, based in Tokyo, Japan, is a prominent inventor known for his innovative contributions to semiconductor technology. With a remarkable portfolio of 9 patents, he has significantly impacted the field, particularly in wafer polishing methods and power semiconductor modules.
Latest Patents
Miyazaki's latest patent, the "Method of Double-Side Polishing Wafer," introduces a groundbreaking technique aimed at reducing variations in the GBIR values of polished wafers across different batches. This process involves measuring the center thickness of the wafer prior to polishing, setting a target GBIR value, calculating the required polishing time based on specific parameters, and executing the polishing on both sides of the wafer accordingly.
In addition, he has developed a "Power Semiconductor Module and Power Conversion Device," designed to minimize ringing voltage through a compact configuration. This invention includes various components such as a positive electrode-side switching element, a negative electrode-side freewheeling diode, and a snubber substrate integrated with an insulating substrate and snubber circuits, demonstrating his expertise in enhancing electrical efficiency and stability.
Career Highlights
Yuji Miyazaki's impressive career includes work with notable companies like Mitsubishi Electric Corporation and Sumco Corporation. His experience in these leading companies has provided him with a solid foundation to innovate and develop advanced technologies that address the needs of the semiconductor industry.
Collaborations
Throughout his career, Miyazaki has collaborated with distinguished colleagues, including Yoshiko Obiraki and Yasushi Nakayama. These partnerships have facilitated the exchange of ideas and the co-development of pioneering technologies, further amplifying his contributions to the field.
Conclusion
Yuji Miyazaki stands out as a significant figure in semiconductor innovation. Through his patents and collaborative efforts, he continues to pave the way for advancements that enhance the performance and efficiency of semiconductor devices, solidifying his legacy as a leading inventor in Japan and beyond.