Keita Akiyama

Title: Keita Akiyama: Innovator in Rare-Earth Resource Recovery

Introduction

Keita Akiyama is a notable inventor based in Yokosuka, Japan, recognized for his contributions to the field of rare-earth resource recovery. With a total of three patents to his name, Akiyama has developed innovative methods and systems that enhance the efficiency of extracting valuable resources from the ocean floor.

Latest Patents

Akiyama's latest patents include a method for recovering rare-earth mud and a recovery system designed for this purpose. The method involves several steps: penetrating a mud gathering pipe into a layer containing rare-earth mud under the seafloor, preparing a slurry by loosening the rare-earth mud within the pipe, and transferring the slurry through a mud raising pipe. His recovery system features a mud gathering pipe, a stirring device to loosen the mud, and a mud raising pipe connected to the gathering pipe. Another significant patent is a water bottom resource collecting system, which includes a mining riser pipe extended from above water toward the water bottom. This system allows for the drilling and dissolving of mud into a slurry form, which is then lifted above water through the mining riser pipe.

Career Highlights

Throughout his career, Akiyama has worked with esteemed organizations such as the Japan Agency for Marine-Earth Science and Technology and NLC Co., Ltd. His work in these institutions has significantly contributed to advancements in marine resource recovery technologies.

Collaborations

Akiyama has collaborated with notable colleagues, including Eigou Miyazaki and Masanori Kyo, who have played a role in his innovative projects and research endeavors.

Conclusion

Keita Akiyama's work in the field of rare-earth resource recovery showcases his innovative spirit and dedication to advancing technology. His patents reflect a commitment to finding sustainable solutions for resource extraction, making him a significant figure in his field.