Keita Itohara

Title: Keita Itohara: Innovator in Power Supply Technology

Introduction

Keita Itohara is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of power supply technology, holding two patents that showcase his innovative approach to electrical engineering.

Latest Patents

One of his latest patents is a Switching Power Supply Device. This device includes first and second switches connected in series between an application end of an input voltage and an application end of a low voltage lower than the input voltage. Additionally, it features third and fourth switches connected in series between an application end of the input voltage and an application end of the low voltage, along with a control unit that manages the on/off state of each switch. The configuration allows for an inductor to be placed between two connection nodes, enhancing the device's efficiency.

Another significant patent is the Overcurrent Protection Circuit and Switching Power Apparatus Using the Same. This circuit includes a voltage monitoring part that tracks the output voltage generated from a periodic switching operation. It also has a current monitoring part that checks whether the current flowing through the switching output stage is under an overcurrent condition. The protection operation part performs an overcurrent protection operation based on the monitoring results, ensuring the safety and reliability of the power supply.

Career Highlights

Keita Itohara is currently employed at Rohm Co., Ltd., a leading company in semiconductor and electronic components. His work at Rohm has allowed him to develop and refine his innovative ideas in power supply technology.

Collaborations

Throughout his career, Keita has collaborated with talented individuals such as Shingo Hashiguchi and Isao Takobe. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Keita Itohara is a prominent inventor whose work in power supply technology has led to significant advancements. His patents reflect his commitment to innovation and safety in electrical engineering.