Company Filing History:
1 out of 42,517 
1 out of 832,912 Years Active: 1999-2001
Title: Akimitsu Mimura: Innovator in Semiconductor Technology
Introduction
Akimitsu Mimura is a notable inventor based in Ome, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on optimizing power consumption and enhancing the performance of integrated circuit memory devices.
Latest Patents
Mimura's latest patents include an oscillator circuit for a semiconductor memory that adapts its frequency based on temperature. This innovative circuit optimizes the refresh operating circuit and reduces unnecessary power consumption. The oscillator frequency is set high during elevated temperatures and lowered during cooler conditions. This dynamic adjustment ensures that data holding capabilities are maintained during high temperatures while minimizing power waste during low temperatures.
Another significant patent is an internal voltage generator designed to reduce power consumption. This invention utilizes a charge pump circuit to generate an internal voltage, which is monitored by a level detector. The charge pump is controlled to maintain the desired voltage level, ensuring efficient operation. A switch element and a leakage current path are incorporated to further enhance the efficiency of the circuit.
Career Highlights
Mimura has worked with prominent companies, including Hitachi, Ltd. His experience in the semiconductor industry has allowed him to develop groundbreaking technologies that address critical challenges in memory devices.
Collaborations
Throughout his career, Mimura has collaborated with talented individuals such as Masayoshi Nomura and Yuji Yokoyama. These partnerships have contributed to the advancement of his innovative projects.
Conclusion
Akimitsu Mimura's contributions to semiconductor technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges faced in the industry and provide solutions that enhance performance while reducing power consumption.