Daisuke Kanbara

Title: Daisuke Kanbara: Innovator in Power Control and Light-Emitting Technologies

Introduction

Daisuke Kanbara is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the fields of power control devices and light-emitting technologies. With a total of 3 patents to his name, Kanbara continues to push the boundaries of innovation in his industry.

Latest Patents

One of Kanbara's latest patents is a power control device designed to manage a power circuit that generates an output voltage based on an input supply voltage relative to a ground. This device includes a first terminal fed with a common voltage, a second terminal connectable to an application terminal for the ground, and a P-type substrate fed with the common voltage. It features a MOS transistor configured with an N-channel MOSFET, which connects the first and second terminals when the input supply voltage is activated. Additionally, an internal reference voltage generating circuit is included to produce an internal reference voltage based on the input supply voltage.

Another notable patent is a light-emitting element driving semiconductor integrated circuit. This circuit is part of a light-emitting element driving device that manages multiple light-emitting elements connected in series. It includes a controller that operates in two modes: one for switching control and another for linear control of a transistor connected in series with the light-emitting elements. A first detector is also integrated to monitor the current flowing through a sense resistor, allowing the controller to switch modes based on the detected current.

Career Highlights

Daisuke Kanbara is currently employed at Rohm Co., Ltd., where he applies his expertise in semiconductor technology. His work has been instrumental in developing innovative solutions that enhance the performance and efficiency of electronic devices.

Collaborations

Kanbara collaborates with talented colleagues, including Ryo Takagi and Akira Aoki. Their combined efforts contribute to the advancement of technology in their field.

Conclusion

Daisuke Kanbara is a key figure in the realm of power control and light-emitting technologies. His innovative patents and contributions to Rohm Co., Ltd. highlight his commitment to advancing technology. His work continues to inspire future innovations in the industry.