Company Filing History:
1 out of 1,481 
1 out of 832,880 Years Active: 2004-2011
Title: Kimihiko Hajota: Innovator in Motor Assembly Technology
Introduction
Kimihiko Hajota is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of motor assembly technology, holding a total of 2 patents. His innovative approaches have led to advancements in manufacturing methods and dynamic bearing devices.
Latest Patents
Hajota's latest patents include a "Motor assembly and method of manufacturing thereof." This patent describes a manufacturing method where energy beam heat is radiated to a target area of the motor assembly used for storage disk drives. By utilizing this energy beam, a portion of the motor assembly is deformed in a non-contact manner, allowing for precise adjustments in machining accuracy without being affected by elastic recovery. Another significant patent is for a "Dynamic bearing device and motor having the same." In this invention, a chamfer with a larger percentage of surface openings is connected to the outer diameter side of a lower end surface of a bearing member. This design allows lubricating oil in the pores of the bearing member to be supplied to a gap portion through the surface openings, maintaining a positive pressure in the gap without creating a negative pressure.
Career Highlights
Throughout his career, Kimihiko Hajota has worked with prominent companies, including Nidec Corporation. His work has focused on enhancing the efficiency and precision of motor assemblies, contributing to advancements in various technological applications.
Collaborations
Hajota has collaborated with talented individuals in his field, including Hironori Itsusaki and Tsugito Nakazeki. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Kimihiko Hajota's contributions to motor assembly technology exemplify his innovative spirit and dedication to advancing engineering practices. His patents reflect a commitment to precision and efficiency in manufacturing processes.