Company Filing History:
2 out of 193 
2 out of 2 
2 out of 433 
Years Active: 2015
Title: The Innovations of Yoshifumi Nakashima
Introduction
Yoshifumi Nakashima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of gas separation technology. With a total of 2 patents to his name, Nakashima's work focuses on developing efficient and cost-effective gas separation devices.
Latest Patents
Nakashima's latest patents include a gas separation device and a gas separation method. The gas separation device features an adsorption tower that has at least one part exposed to an atmosphere at a higher or lower temperature than normal. It includes a mixed gas feed unit and an adsorbent that separates matter from the mixed gas under specific pressure and temperature conditions. Additionally, the device has a separated gas discharge unit and an adsorbed gas discharge unit. Heat reserving elements are strategically placed within the adsorption tower to optimize the flow of mixed gas, separated gas, and adsorbed gas. The second patent describes a simple and inexpensive gas separation device that utilizes an adsorption tower with an adsorbent for oxygen. This device includes multiple feed passages, heat exchanging units, and an oxygen discharge unit to enhance efficiency.
Career Highlights
Throughout his career, Nakashima has worked with prominent companies such as Tokyo Gas Company Limited and Adsorption Technology Industries, Ltd. His experience in these organizations has allowed him to refine his expertise in gas separation technologies and contribute to innovative solutions in the industry.
Collaborations
Nakashima has collaborated with talented individuals such as Tomoya Fujimine and Jun Izumi. These partnerships have fostered a creative environment that has led to advancements in their respective fields.
Conclusion
Yoshifumi Nakashima's contributions to gas separation technology are noteworthy. His innovative patents and collaborations reflect his commitment to advancing the field. His work continues to influence the development of efficient gas separation methods and devices.