Location History:
- Nokohama, JP (2003)
- Yokohama, JP (2000 - 2007)
Company Filing History:
6 out of 4,626 
1 out of 4,918 
1 out of 1 Years Active: 2000-2007
Title: Keita Inoue: Innovator in Fireproof Structures and Heat-Resistant Assemblies
Introduction
Keita Inoue is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of fireproof structures and heat-resistant assemblies, holding a total of 8 patents. His innovative designs focus on enhancing the safety and durability of water pipes and boiler tubes in high-temperature environments.
Latest Patents
One of Inoue's latest patents is a fireproof structure and installation method for protecting water pipes. This invention ensures that water pipes maintain stable durability even in high-temperature gas environments. The design features a double-layered structure, with an outer layer made of fireproof tile and an inner layer of fireproof castable. This configuration prevents sudden exposure of water pipes, even if the outer layer falls off. The thickness ratio between the castable and the tiles is maintained between 2:1 to 3:1, while the ratio between the thickness of the fireproof castable and the radius of the water pipe is set to 1+α:1, where α ranges from approximately 0.1 to 0.3.
Another notable patent is a heat-resistant assembly for protecting boiler tubes. This assembly includes a heat-resistant block that conforms to the contours of boiler tubes and their connecting ribs. It features an arm that protrudes from the rib surface toward the block, with a catch on the end. The block can be easily hung on or removed from the tube assembly, thanks to the design of the arms and indentations. Additionally, a fusible substance is placed in a space between the arm and the block, which melts when the temperature exceeds a certain value, enhancing safety.
Career Highlights
Inoue has worked with several reputable companies, including Mitsubishi Heavy Industries Limited and NGK Insulators, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for industrial applications.
Collaborations
Throughout his career, Inoue has collaborated with notable colleagues such as Yuji Nakagawa and Yasuhiro Terashima. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Keita Inoue is a distinguished inventor whose work in fireproof structures and heat-resistant assemblies has made a significant impact in his field. His innovative patents reflect his