Hirohiko Koge

Title: Hirohiko Koge: Innovator in Corona Discharge Processing

Introduction

Hirohiko Koge is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of corona discharge processing, particularly in the treatment of resin formings. His innovative approach has led to the development of a unique method that enhances the efficiency of this processing technique.

Latest Patents

Hirohiko Koge holds a patent for a "Method and apparatus for corona discharge processing." This invention allows for excellent corona discharge processing of resin formings surfaces, even when there is a distance between the resin formings and the discharge electrode. The method involves generating a high voltage pulse with a pulse width of 1 microsecond or more, an average electric field strength of 4 to 20 kV/cm, and a pulse frequency of 10 pps or more. The apparatus includes a transfer conveyor for resin formings, a counter-electrode positioned below the conveyor, a dielectric covering the counter-electrode, and multiple discharge electrodes arranged at a specific distance above the resin formings along the transfer route.

Career Highlights

Throughout his career, Hirohiko Koge has worked with prominent companies such as Nippon Paint Company, Ltd. and Mazda Motor Corporation. His experience in these organizations has contributed to his expertise in the field of innovations related to corona discharge processing.

Collaborations

Hirohiko Koge has collaborated with notable individuals in his field, including Masatoshi Fujii and Yuji Tanaka. These collaborations have likely enriched his work and contributed to advancements in his area of expertise.

Conclusion

Hirohiko Koge's contributions to corona discharge processing demonstrate his innovative spirit and dedication to advancing technology. His patent and career achievements reflect his significant impact on the industry.