Company Filing History:
11 out of 69 
1 out of 14 Years Active: 1998-2012
Title: The Innovative Contributions of Tsutomu Ito
Introduction
Tsutomu Ito, a skilled inventor based in Marietta, GA, has made significant contributions to the field of window technology. With a portfolio of 11 patents, Ito's innovations have greatly enhanced the thermal efficiency and structural integrity of sash windows.
Latest Patents
Among his recent patents, the "Thermally Efficient Window Assembly" stands out. This inventive design features a frame, sash, and insulating unit, encompassing intricate elements that work together to minimize convection currents. Each component is meticulously created to improve thermal efficiency, ensuring better energy conservation in buildings. Another notable patent is the "Sash Window," which incorporates two window frames arranged side by side. It utilizes miter joints at the corners for added structural strength while avoiding any detriment to aesthetic appeal.
Career Highlights
Ito has garnered experience by working with reputable companies such as YKK Corporation of America and YKK AP Inc. His time at these organizations has allowed him to refine his inventions and contribute to innovative construction solutions.
Collaborations
Throughout his career, Tsutomu has collaborated with talented individuals, including Michael L. Turner and Toshimasa Kusunoki. These partnerships have fostered a creative environment that has led to several impactful innovations in the window assembly industry.
Conclusion
Tsutomu Ito's inventive spirit and dedication to improving window technology have yielded significant advancements in energy efficiency and design. His continued efforts and innovative approach showcase the importance of creativity in driving progress in the field of inventions.