Kouki Okazaki

Title: Kouki Okazaki: Innovator in Underwater Laser Processing

Introduction

Kouki Okazaki is a notable inventor based in Higashimurayama, Japan. He has made significant contributions to the field of underwater laser processing, holding 2 patents that showcase his innovative approach to material treatment.

Latest Patents

One of his latest patents is an underwater laser processing method and apparatus. This method involves irradiating a laser beam with high output, short pulse, and visible wavelength onto the surface of a structure immersed in water. The goal is to improve the residual stress of the material on the surface and to remove any cracks or contaminants. The apparatus includes a pulse laser device that is suspended in water, allowing it to irradiate the laser beam directly onto the processing position. Additionally, it features a beam strength adjusting device to control the output per pulse and a mechanism for adjusting the spot diameter and multiplexing ratio of the irradiated beam.

Career Highlights

Kouki Okazaki is associated with Kabushiki Kaisha Toshiba, where he applies his expertise in laser technology. His work has been instrumental in advancing underwater processing techniques, which have various applications in manufacturing and material science.

Collaborations

He has collaborated with notable coworkers, including Arata Ito and Yuji Sano, who have contributed to his research and development efforts.

Conclusion

Kouki Okazaki's innovative work in underwater laser processing exemplifies the potential of laser technology in enhancing material properties. His contributions continue to influence the field and pave the way for future advancements.