Company Filing History:
Years Active: 2008-2024
Title: Tetsuya Makihara: Innovator in Amplifier and Switching Circuit Technologies
Introduction
Tetsuya Makihara is a prominent inventor based in Nukata-gun, Japan. He has made significant contributions to the field of electronics, particularly in amplifier circuits and route switching technologies. With a total of 12 patents to his name, Makihara continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest inventions is an amplifier circuit that includes a main amplifier and an auxiliary circuit designed to improve the slew rate of the main amplifier. The main amplifier consists of a one-stage CMOS amplifier that amplifies the voltage difference between two input signals. It outputs an output signal corresponding to the voltage difference of the input signals from its output terminals. The auxiliary circuit plays a crucial role by controlling an auxiliary bias current flowing through the output terminals based on the voltage difference of the input signals. It interrupts the auxiliary bias current at a predetermined timing before settling is complete. This innovative approach enhances the slew rate and enables high-speed operation while minimizing errors due to mismatches between the main amplifier and the auxiliary circuit, resulting in a high-accuracy output signal.
Another notable patent is a route switching circuit and voltage detection device. This circuit includes a pair of normal detection routes that output voltages from a positive side connection point and a negative side connection point across multiple batteries that form an assembled battery. Additionally, it features a pair of diagnosis detection routes that output the same voltages and confirm the connection state of the normal detection routes. This invention ensures reliable voltage detection and enhances the overall performance of battery systems.
Career Highlights
Tetsuya Makihara is currently employed at Denso Corporation, a leading global automotive components manufacturer. His work at Denso has allowed him to apply his innovative ideas and contribute to the development of advanced electronic systems.
Collaborations
Throughout his career, Makihara has collaborated with talented individuals such as Kazutaka Honda and Masakiyo Horie. These collaborations have fostered a creative environment that has led to the successful development of various technologies.
Conclusion
Tetsuya Makihara is a distinguished inventor whose work in amplifier circuits and route switching technologies has made a significant impact in the electronics industry. His innovative patents and collaborations with esteemed colleagues highlight his dedication to advancing technology.
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