Location History:
- Otsu, JP (2006)
- Shiga, JP (2007 - 2012)
Company Filing History:
6 out of 16,453 
3 out of 27,375 
Years Active: 2006-2012
Title: Yasuo Oba: Innovator in Semiconductor Technology
Introduction
Yasuo Oba is a prominent inventor based in Shiga, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work focuses on enhancing the performance and efficiency of electronic devices, particularly in broadcast receivers and voltage-controlled oscillators.
Latest Patents
One of Yasuo Oba's latest patents is a semiconductor integrated circuit for broadcast receivers. This innovative circuit integrates an RF circuit, a mixer, an IF circuit, and an intermediate-frequency signal processing circuit onto a single chip. It also includes a second RF circuit, which is designed to reduce noise from spurious components effectively. Another notable patent is for a voltage-controlled oscillator (VCO) that features a temperature detector circuit. This VCO adjusts its output based on temperature variations, ensuring optimal performance across different conditions.
Career Highlights
Yasuo Oba has worked with leading companies in the electronics industry, including Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to develop cutting-edge technologies that have a lasting impact on the industry.
Collaborations
Throughout his career, Yasuo has collaborated with talented individuals such as Ippei Kanno and Hiroaki Ozeki. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.
Conclusion
Yasuo Oba's contributions to semiconductor technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of electronic systems and a drive to improve their functionality.