Company Filing History:
Years Active: 2008-2017
Title: Satoshi Oishi: Innovator in Power Supply and Audio Technology
Introduction
Satoshi Oishi is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the fields of power supply apparatus and audio technology. With a total of 2 patents, Oishi's work reflects his dedication to innovation and excellence in engineering.
Latest Patents
Oishi's latest patents include an "Insulation Type Switching Power Supply Apparatus." This invention features a transformer with primary and secondary windings that are electromagnetically connected with opposite polarities. It also includes an output switch, a rectifying-smoothing portion, a feedback voltage generation portion, a reference voltage generation portion, a comparator, and a switching control portion. These components work together to create an efficient power supply system.
Another notable patent is for an "Audio Power Amplifier IC and Audio System Provided with the Same." This invention aims to suppress degradation in sound quality caused by the frequency of a reference clock. The audio power amplifier IC includes a clock generation circuit, a clock terminal, a clock selection circuit, and a first digital power amplifier circuit. These features enhance audio performance and ensure high-quality sound output.
Career Highlights
Satoshi Oishi is currently employed at Rohm Co., Ltd., a leading company in semiconductor and electronic components. His work at Rohm has allowed him to develop innovative technologies that have a significant impact on the industry.
Collaborations
Oishi has collaborated with notable colleagues such as Shigeji Ohama and Masatsugu Souma. Their teamwork has contributed to the advancement of technology in their respective fields.
Conclusion
Satoshi Oishi is a distinguished inventor whose contributions to power supply and audio technology have made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing engineering solutions.