Location History:
- Sakai, JP (2012)
- Osaka, JP (2012 - 2013)
Company Filing History:
Years Active: 2012-2013
Title: Ryou Nakamoto: Innovator in Electric Power Supply Circuits
Introduction
Ryou Nakamoto is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of electric power supply circuits, holding a total of 4 patents. His innovative work focuses on enhancing the efficiency and cost-effectiveness of power supply systems.
Latest Patents
Nakamoto's latest patents include an electric power supply circuit and a PAM control method designed to prevent an increase in ripple voltage of a capacitor in a smoothing circuit. This innovation aims to achieve a compact capacitor and reduce costs for capacitors in electric power supply circuits that utilize PAM control with a switching element. The circuit features a bridge circuit for rectifying alternating current power, a smoothing circuit with two capacitors connected in series, and a PAM control section that manages the switching element's operation based on a detected phase shift of the PAM waveform.
Another notable patent is an electric power supply circuit that incorporates a switching element to short-circuit the output power of a diode bridge circuit. This design includes a zero-cross detector for identifying when the input voltage reaches a reference level, a timer section for initiating a count upon detection, and a PAM waveform output section that ensures the input current waveform approximates a sine wave. The circuit also features a correction section that adjusts the timer's initial count based on the detection intervals.
Career Highlights
Ryou Nakamoto is currently employed at Daikin Industries, Ltd., where he continues to develop innovative solutions in electric power supply technology. His work has been instrumental in advancing the efficiency of power supply systems, making them more reliable and cost-effective.
Collaborations
Nakamoto collaborates with talented coworkers, including Masakazu Katou and Keisuke Shimatani. Their combined expertise contributes to the innovative projects at Daikin Industries, fostering a collaborative environment that encourages creativity and technological advancement.
Conclusion
Ryou Nakamoto is a key figure in the field of electric power supply circuits, with a focus on innovation and efficiency. His contributions through patents and collaborative efforts continue to shape the future of power supply technology.