This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1997-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997-1999
Title: Shigeyuki Nishijima: Innovator in Ammonia Removal Technologies
Introduction
Shigeyuki Nishijima is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of environmental technology, particularly in ammonia removal systems. With a total of 3 patents to his name, Nishijima's work focuses on improving the efficiency of denitrification processes.
Latest Patents
One of Nishijima's latest inventions is the ammonia adsorption apparatus. This apparatus is designed to remove ammonia from treated gas discharged from a denitrator that decomposes nitrogen oxides in exhaust gas. The system features at least two adsorption towers that introduce ammonia-containing exhaust gas vertically for effective adsorption. During the regeneration phase, hot gas flows from the top to the bottom of the tower, while cooling gas flows in the opposite direction.
Another significant patent is the denitrification system, which aims to create uniform flow within the system. This device can achieve a predetermined flow regulation effect with minimal pressure loss, regardless of the gas flow rate. It consists of at least one perforated plate that can be adjusted from a closed to an open position, allowing for better control of the gas flow.
Career Highlights
Shigeyuki Nishijima is associated with Mitsubishi Jukogyo Kabushiki Kaisha, a company known for its advancements in industrial technology. His work has been instrumental in developing innovative solutions for environmental challenges.
Collaborations
Nishijima has collaborated with notable colleagues, including Atsushi Morii and Osamu Naito. Their combined expertise has contributed to the success of various projects in the field of ammonia removal and denitrification systems.
Conclusion
Shigeyuki Nishijima's contributions to ammonia removal technologies highlight his commitment to environmental innovation. His patents reflect a deep understanding of the challenges in gas treatment and showcase his ability to develop effective solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile