Company Filing History:
3 out of 58,130 
2 out of 150 
2 out of 2,877 
Years Active: 2006-2025
Title: Masahisa Tamura: Innovator in Semiconductor Technology
Introduction
Masahisa Tamura is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and performance of integrated circuits and imaging devices.
Latest Patents
One of his latest patents is for a semiconductor integrated circuit that aims to reduce power consumption without complicating the configuration of oscillation control. This innovative circuit includes an oscillator that generates an oscillation signal with a frequency that can be discretely adjusted based on a digital control input signal. Additionally, it features an oscillation controller and an intermittent controller that work together to optimize power usage.
Another notable patent is related to a phase locked loop and its control method. This technology achieves low power consumption and minimizes phase noise while suppressing circuit area growth. The phase locked loop comprises a digitally controlled oscillation unit, a multiphase clock generation unit, and several other components that work in harmony to enhance performance.
Career Highlights
Throughout his career, Masahisa Tamura has worked with renowned companies such as Sony Corporation and Sony Ericsson Mobile Communications Japan, Inc. His experience in these organizations has allowed him to develop cutting-edge technologies that have had a lasting impact on the industry.
Collaborations
Masahisa has collaborated with notable professionals in the field, including Takeshi Matsubara and Atsushi Yoshizawa. These collaborations have contributed to the advancement of semiconductor technologies and have fostered innovation in various projects.
Conclusion
Masahisa Tamura's contributions to semiconductor technology are noteworthy, and his patents reflect his commitment to innovation. His work continues to influence the industry, paving the way for future advancements in integrated circuits and imaging devices.