Location History:
- Shizuoka, JP (2013 - 2014)
- Fujieda, JP (2014)
Company Filing History:
Years Active: 2013-2014
Title: Innovations of Yoshio Kurokawa
Introduction
Yoshio Kurokawa is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of technology, particularly in the development of rotating devices and disk drive systems. With a total of three patents to his name, Kurokawa continues to push the boundaries of innovation.
Latest Patents
Kurokawa's latest patents include a rotating device that features a unique housing design. This device incorporates a cylindrical outer surface that faces an inner surface of a through hole, along with a guiding surface on the underside of the outer surface. The guiding surface's diameter is less than that of the outer surface, allowing for a seamless application of conductive resin. This innovation enhances the performance of the device by ensuring that the conductive resin touches a greater length of the inner surface compared to glue.
Another significant patent is for a disk drive device equipped with a lubricant-filled fluid dynamic bearing. In this design, a hub holds a recording disk, while a base member supports the hub through a cylindrical portion. The fluid dynamic bearing is crucial for maintaining lubrication and enabling smooth rotation. Additionally, a ring-shaped attraction plate made of magnetic material is integrated into the design, enhancing the device's functionality.
Career Highlights
Kurokawa is currently employed at Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd. His work at this esteemed company has allowed him to collaborate on various innovative projects, further establishing his reputation in the industry.
Collaborations
Some of Kurokawa's notable coworkers include Mitsuo Kodama and Naoki Shinji. Their collaborative efforts have contributed to the advancement of technology in their respective fields.
Conclusion
Yoshio Kurokawa's contributions to technology through his patents and collaborations highlight his role as a leading inventor in Japan. His innovative designs continue to influence the industry and pave the way for future advancements.