Company Filing History:
4 out of 150 
4 out of 4 Years Active: 1994-1998
Title: Kenji Ago: Innovator in Concrete Window Frame Technology
Introduction
Kenji Ago is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of construction, particularly in the development of innovative methods for creating concrete window frames. With a total of 4 patents to his name, Ago's work exemplifies the intersection of engineering and design.
Latest Patents
One of Kenji Ago's latest patents is a method of making a window frame for concrete wall panels. This innovative approach involves creating a combination of concrete panel walls, concrete window frames, and concrete sash glazing frames. The window frame's sill, lintel, and jambs are made from fiber-reinforced concrete extrusions that are cut to length and cemented together. The hardened frame is then placed in a concrete panel molding frame to define a window opening. The concrete panel wall grout is poured, and dovetail-type mortise and tenon joints are precast in the exterior faces of the window frame, permanently molding and interlocking the window frame to the panel wall. The sash members are designed to fit around a window pane located in interior grooves, and sealing means interconnect the sash to the window frame, ensuring a condensation-resistant, water-tight, air-tight, heat, and fire-resistant closure.
Career Highlights
Kenji Ago has worked with prominent companies in the construction industry, including Kajima Corporation and Kabushiki Kaisha F R C. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in concrete technology.
Collaborations
Throughout his career, Kenji Ago has collaborated with talented individuals such as Tatsuo Suenaga and Hiroaki Nakagawa. These partnerships have fostered innovation and creativity in his work.
Conclusion
Kenji Ago's contributions to concrete window frame technology highlight his innovative spirit and dedication to improving construction methods. His patents reflect a commitment to creating durable and efficient building solutions.