Company Filing History:
1 out of 260 
2 out of 832,880 Years Active: 2003-2006
Title: Tsutomu Seki: Innovator in Gas Separation Technology
Introduction
Tsutomu Seki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of gas separation technology, holding a total of 3 patents. His innovative approaches have led to advancements in methods for manufacturing gas separating units and hydrogen reformers.
Latest Patents
One of Seki's latest patents is a method for manufacturing a gas separating unit. This method involves laminating a metal plate on a material capable of separating hydrogen gas, specifically using a palladium alloy foil. The process includes selectively etching a central portion of a cut clad plate to expose the underlying palladium alloy foil layer, enhancing the effective area for gas separation. Another significant patent is for a gas reformer designed for the recovery of hydrogen. This invention utilizes ferritic stainless steel sheets as substrates for forming hydrogen-permeating membranes, which are exposed to high-temperature atmospheres. The design allows for efficient decomposition of hydrocarbon gas, facilitating the selective permeation of hydrogen.
Career Highlights
Throughout his career, Tsutomu Seki has worked with various companies, including Toyo Kohan Co., Ltd. His work has been instrumental in developing technologies that improve the efficiency and effectiveness of gas separation processes.
Collaborations
Seki has collaborated with notable individuals in his field, including Manabu Oku and Kouichi Kawatani. These collaborations have contributed to the advancement of his innovative projects and patents.
Conclusion
Tsutomu Seki's contributions to gas separation technology highlight his role as a leading inventor in this specialized field. His patents reflect a commitment to innovation and efficiency in hydrogen recovery processes.