Company Filing History:
Years Active: 2020-2025
Title: The Innovations of Makoto Chonan
Introduction
Makoto Chonan is a notable inventor based in Komoro, Japan. He has made significant contributions to the field of spindle motors, particularly in the context of heat-assisted magnetic recording disk drive apparatuses. With a total of 2 patents to his name, Chonan's work exemplifies innovation in engineering and technology.
Latest Patents
Chonan's latest patents include advancements in spindle motor technology. The first patent focuses on a base member for a heat-assisted magnetic recording disk drive apparatus. This base member features a coating film that is an overbaked epoxy resin-containing electrodeposition coating film. The spindle motor, which incorporates this base member, is designed to enhance the performance of disk drive devices.
The second patent details a spindle motor and hard disk drive device, along with a method for manufacturing the spindle motor. This invention includes a base plate, a rotor magnet fixed to a rotor assembly, and a magnetic attraction plate. The base plate has a coated area covered by an epoxy electric discharge coating film, ensuring durability and efficiency in operation.
Career Highlights
Chonan is currently employed at Minebea Mitsumi Inc., a company known for its precision components and innovative technologies. His work at this organization has allowed him to further develop his expertise in spindle motor design and manufacturing.
Collaborations
Throughout his career, Chonan has collaborated with talented individuals such as Akihiko Suzuki and Tadashi Akahori. These partnerships have contributed to the advancement of technology in their field.
Conclusion
Makoto Chonan's contributions to spindle motor technology reflect his dedication to innovation and engineering excellence. His patents not only enhance the functionality of disk drive devices but also demonstrate the importance of collaboration in technological advancements.