Company Filing History:
1 out of 3,781 
1 out of 7,533 
Years Active: 2008-2011
Title: Kiyoharu Ozaki: Innovator in Communication Semiconductor Technology
Introduction
Kiyoharu Ozaki is a notable inventor based in Takasaki, Japan. He has made significant contributions to the field of communication semiconductor technology. With a total of 2 patents, his work focuses on enhancing radio communication systems.
Latest Patents
Ozaki's latest patents include a communication semiconductor integrated circuit and a radio communication system. His innovations involve adjustment methods for gain and offset, specifically techniques for D.C. offset cancellation and gain adjustment of amplifiers. These advancements allow for the effective correction of D.C. offsets and gain adjustments in amplifiers that amplify reception signals in radio communication systems. The communication semiconductor integrated circuit features multiple stages of low-pass filters and variable gain amplifiers, along with high gain amplifier circuits that amplify reception signals to a predetermined amplitude level. The offset cancellation values are generated by detecting D.C. offsets of amplifiers and stored in memory for effective cancellation during reception and gain alteration.
Career Highlights
Throughout his career, Kiyoharu Ozaki has worked with prominent companies such as Renesas Technology Corporation and Renesas Electronics Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and communication systems.
Collaborations
Ozaki has collaborated with notable coworkers, including Toshihito Habuka and Naoto Inokawa. Their collective efforts have further advanced the field of communication technology.
Conclusion
Kiyoharu Ozaki's contributions to communication semiconductor technology demonstrate his innovative spirit and dedication to improving radio communication systems. His patents reflect a commitment to enhancing the efficiency and effectiveness of communication technologies.