This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignees: Asahi Seisakusho Co., Ltd., Osaka Gas Limited. Active years: 1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 2 
1 out of 8 Years Active: 1991
Title: Hitoshi Sakai: Innovator in Solvent Recovery Technology
Introduction
Hitoshi Sakai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of solvent recovery technology. His innovative approach has led to the development of a unique apparatus designed to enhance the efficiency of solvent recovery processes.
Latest Patents
Hitoshi Sakai holds a patent for a solvent recovery apparatus. This apparatus includes an adsorption tower equipped with a gas adsorption element. It features a gas supply pipe for delivering a solvent-containing gas to the adsorption tower. Additionally, there is a steam supply pipe for introducing steam into the tower, along with a solvent recovery pipe for extracting the removed solvent. The apparatus is designed with a condenser and a specific-gravity separating unit to recover liquefied solvents. An intermediate liquid storing unit is strategically placed between the condenser and the specific-gravity separating unit. This unit includes a valve that automatically opens when the stored liquid exceeds a preset value, allowing the liquid to flow into the specific-gravity separating unit. This innovative apparatus enables the recovery of organic solvent gas or flon gas.
Career Highlights
Throughout his career, Hitoshi Sakai has worked with prominent companies such as Osaka Gas Limited and Asahi Seisakusho Co., Ltd. His experience in these organizations has contributed to his expertise in the field of solvent recovery.
Collaborations
Hitoshi Sakai has collaborated with notable individuals in his field, including Yasuo Matsushita and Akio Ando. These collaborations have further enriched his work and innovations.
Conclusion
Hitoshi Sakai's contributions to solvent recovery technology demonstrate his commitment to innovation and efficiency. His patent for the solvent recovery apparatus showcases his ability to address complex challenges in the industry. His work continues to influence the field and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile