Kiminori Tanaka

Title: Kiminori Tanaka: Innovator in Power Supply Technology

Introduction

Kiminori Tanaka is a notable inventor based in Matsumoto, Japan. He has made significant contributions to the field of power supply technology, holding a total of 2 patents. His work focuses on innovative circuits that enhance the efficiency and performance of power supply systems.

Latest Patents

Tanaka's latest patents include a switching control circuit and a control apparatus for a switching power supply. The switching control circuit is designed for a power supply circuit that incorporates a first coil and a second coil. This circuit generates a voltage corresponding to the current flowing through the first coil and utilizes a switching device to control that current. The circuit features a drive signal generator that produces a driving signal based on feedback voltage, a driver circuit that switches the device in response to the driving signal, and a regulator that generates a power supply voltage to operate the driver circuit. Additionally, it includes a control circuit that manages the regulator to decrease the drive current when it reaches a predetermined value.

The control apparatus of the switching power supply is designed to generate a drive signal with an incremental on-width. This apparatus includes a drive circuit that produces a drive signal to activate the switching element of the power supply. It also features a soft-start control circuit that sends signals to the drive circuit, allowing for a gradual increase in the on-width of the drive signal. This innovation helps to minimize overshoot of the output voltage during the startup of the switching power supply.

Career Highlights

Kiminori Tanaka is currently employed at Fuji Electric Co., Ltd., where he continues to develop advanced technologies in power supply systems. His expertise in circuit design and control mechanisms has positioned him as a key player in the industry.

Collaborations

Tanaka collaborates with Jian Chen, working together to push the boundaries of power supply technology and enhance the efficiency of their innovations.

Conclusion

Kiminori Tanaka's contributions to power supply technology through his innovative patents demonstrate his commitment to advancing the field. His work at Fuji Electric Co., Ltd. and collaborations with fellow inventors highlight the importance of teamwork in driving technological progress.