Hisae Uchiyama

Title: Hisae Uchiyama: Innovator in Power and Light-Emitting Technologies

Introduction

Hisae Uchiyama is a prominent inventor based in Osaka, Japan. She has made significant contributions to the fields of power modules and light-emitting diode (LED) devices. With a total of 3 patents to her name, Uchiyama continues to push the boundaries of innovation in her industry.

Latest Patents

Uchiyama's latest patents include a power module and a light-emitting diode device. The power module features a board that includes an insulating layer and a conductive circuit, along with a power device that is electrically connected to the circuit. A thermal conductive sheet is incorporated to dissipate heat generated from the module and device. This sheet contains plate-like boron nitride particles, achieving a thermal conductivity of 4 W/m·K or more in a direction perpendicular to its thickness. The light-emitting diode device also utilizes a thermal conductive sheet made from boron nitride particles, ensuring efficient heat dissipation while supplying electric power to the LED.

Career Highlights

Uchiyama is currently employed at Nitto-Denko Corporation, where she applies her expertise in developing advanced technologies. Her work has garnered attention for its innovative approach to thermal management in electronic devices.

Collaborations

Uchiyama collaborates with talented colleagues, including Seiji Izutani and Kazutaka Hara. Together, they contribute to the advancement of technology in their respective fields.

Conclusion

Hisae Uchiyama stands out as a leading inventor in the realm of power and light-emitting technologies. Her innovative patents and contributions to Nitto-Denko Corporation highlight her commitment to advancing the industry.