Company Filing History:
3 out of 149 
1 out of 1,504 
Years Active: 2005-2011
Title: Michiharu Mogami: Innovator in Sintered Composite Technologies
Introduction
Michiharu Mogami is a notable inventor based in Kashiwa, Japan. He has made significant contributions to the field of sintered composite materials, holding a total of 3 patents. His work focuses on enhancing the performance and manufacturing methods of machine parts and bearings.
Latest Patents
Mogami's latest patents include innovative designs and manufacturing techniques. One of his key inventions is a sintered composite machine part, specifically a cylinder block for piston pumps or motors. This invention features an air-tight main body made of sintered porous iron alloy, which is coated with an iron oxide layer. The sliding part, made of sintered porous copper alloy, is bonded directly to the main body, allowing for efficient operation in fluid supply and return devices.
Another significant patent is the oil-impregnated sintered sliding bearing. This bearing is constructed from a porous iron-based sintered alloy and is designed to withstand high surface pressures. It reduces the number of finishing steps required in manufacturing while providing performance that meets or exceeds traditional bearings. The bearing features a wavy surface with ridge-and-groove lines, enhancing its functionality and durability.
Career Highlights
Mogami has worked with prominent companies such as Hitachi Powdered Metals Co., Ltd. and Hitachi Construction Machinery Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in sintered materials.
Collaborations
Throughout his career, Mogami has collaborated with talented individuals, including Koichiro Hayashi and Motohiro Miyasaka. These partnerships have contributed to the advancement of his inventions and the development of new technologies.
Conclusion
Michiharu Mogami's contributions to the field of sintered composite technologies demonstrate his innovative spirit and dedication to improving machine performance. His patents reflect a commitment to advancing engineering solutions that benefit various industries.