Kouji Kudou

Title: Kouji Kudou: Innovator in Light Emitting Diode Technology

Introduction

Kouji Kudou is a prominent inventor based in Saga, Japan, known for his contributions to the field of light emitting diode (LED) technology. With a total of two patents to his name, he has made significant advancements in the design and production of vertical geometry light emitting diodes.

Latest Patents

Kouji Kudou's latest patents include a vertical geometry light emitting diode package aggregate and a production method for a light emitting device utilizing this technology. The vertical geometry light emitting diode package aggregate is designed to enhance the production of light emitting devices that utilize vertical geometry LEDs as their light source. This innovation addresses critical requirements such as current capacity, heat dissipation, thermal stress resistance, device strength, and light emission efficiency. The package comprises a metal sheet with multiple vertical geometry LED package units, each featuring substrate portions separated by slits and a reflector with a penetrating opening. This design ensures optimal exposure for the vertical geometry LED mounting position while maintaining structural integrity.

The second patent focuses on a light emitting device that employs a vertical geometry LED as its light source. This device allows for a large current to flow through the LED while effectively managing heat dissipation and thermal expansion. The device includes a package with separated package electrodes, a vertical geometry LED with a light emitting layer, and a conductive connecting member that links the upper electrode of the LED to the package electrodes. The junctions within the device are secured using solder, ensuring reliable performance.

Career Highlights

Kouji Kudou is currently associated with C.I. Kasei Company, Limited, where he continues to innovate in the field of LED technology. His work has contributed to advancements that enhance the efficiency and reliability of light emitting devices.

Collaborations

Kouji has collaborated with notable colleagues such as Hiroshi Fushimi and Kengo Nishiyama, further enriching the innovative environment at C.I. Kasei Company.

Conclusion

Kouji Kudou's contributions to the field of light emitting diodes exemplify his commitment to innovation and technological advancement. His patents reflect a deep understanding of the challenges in LED design and production, positioning him as a key figure in this evolving industry.