Naruhiko Kudou

Title: Naruhiko Kudou: Innovator in Watertight Brushless Fan Motors

Introduction

Naruhiko Kudou is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of motor technology, particularly in the development of watertight brushless fan motors. With a total of 2 patents to his name, Kudou's innovations are paving the way for advancements in this area.

Latest Patents

Kudou's latest patents include a method of manufacturing a watertight brushless fan motor. This method involves combining a stator assembly with a stator and a circuit substrate, a case, a die, and an annular member. The stator assembly is mounted on the bearing supporting cylindrical section of the case. The die and annular member are fixed to the case, and an insulating resin is poured into the die to mold spaces between the plate-like section and the bearing supporting cylindrical section. This innovative approach helps prevent cracks in the outer surface of the molded part due to molding shrinkage or temperature changes. Additionally, his watertight brushless fan motor design includes pads that are strategically placed to enhance the motor's durability and performance.

Career Highlights

Kudou is currently employed at Sanyo Denki Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the reliability and efficiency of fan motors, making them suitable for various applications.

Collaborations

Kudou has collaborated with notable coworkers, including Hisashi Takizawa and Osamu Kawakami. Their combined expertise has contributed to the successful development of advanced motor technologies.

Conclusion

Naruhiko Kudou's contributions to the field of watertight brushless fan motors demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to improving motor technology.