Company Filing History:
1 out of 3,781 
1 out of 832,912 Years Active: 2002-2004
Title: Ryohei Saga: Innovator in Power Supply Systems
Introduction
Ryohei Saga is a notable inventor based in Takasaki, Japan. He has made significant contributions to the field of power supply systems, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and reliability of power supply units.
Latest Patents
One of Ryohei Saga's latest patents is a parallel power source system. This system features multiple power supply units connected in parallel, designed to minimize voltage loss in the inverse-current preventing circuit. It maintains flexibility in system design, allowing for various wiring lengths. Importantly, if a short circuit occurs in one power supply unit, the other units continue to supply power stably without significant voltage changes to the load. The inverse-current preventing circuit utilizes an MOS transistor that acts as a switch circuit, ensuring reliable operation.
Another significant patent is a direct-current power-supply apparatus, which includes a switching converter that transforms input direct-current power into another form of direct-current power. This apparatus features a control circuit and isolation means. The switching converter generates pulse voltage from the direct-current input and includes a synchronous-rectification circuit and a reverse-current-blocking switch. The control circuit operates using a common electric potential on the output side, allowing for efficient control without the need for signal exchanges between control devices.
Career Highlights
Ryohei Saga has worked with notable companies, including Renesas Technology Corporation. His experience in these organizations has contributed to his expertise in power supply technologies and innovations.
Collaborations
Throughout his career, Ryohei has collaborated with talented individuals such as Norikazu Tokunaga and Kenichi Onda. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Ryohei Saga is a distinguished inventor whose work in power supply systems has led to significant innovations. His patents reflect a commitment to improving the efficiency and reliability of power supply technologies. His contributions continue to impact the industry positively.