Location History:
- Shinagawa Tokyo, JP (2021)
- Tokyo, JP (2023)
Company Filing History:
4 out of 52,789 
4 out of 1,532 Years Active: 2021-2026
Title: Yuu Kawai: Innovator in Disk Device Technology
Introduction
Yuu Kawai is a notable inventor based in Shinagawa, Tokyo, Japan. He has made significant contributions to the field of disk device technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and efficiency of disk devices.
Latest Patents
Kawai's latest patents include a disk device with a wiring board on the outer surface of the housing, which is connected to a motor and features a unique sealing configuration. This invention includes a housing with a bottom wall, magnetic disks supported on a hub of a motor, and a printed circuit board provided on the outer surface of the bottom wall. The design incorporates a recess formed in the outer surface, a step located on the border between the outer surface and the recess, and through holes opened to the recess. The wiring board is strategically placed in the recess, with connection pads linked to lead wires of a coil. An adhesive fills the recess and through holes, covering the solder joint and sealing the through holes.
Another of Kawai's patents describes a disk device with a low-profile housing that increases the holding capacity of magnetic disks. Similar to his previous invention, this design features a housing with a bottom wall, magnetic disks, and a printed circuit board. The innovative aspect lies in the housing's ability to accommodate more magnetic disks while maintaining a compact form factor.
Career Highlights
Throughout his career, Yuu Kawai has worked with prominent companies such as Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in disk technology.
Collaborations
Kawai has collaborated with various professionals in the field, including his coworker Manabu Uehara. Their joint efforts have led to the development of innovative solutions in disk device technology.
Conclusion
Yuu Kawai's contributions to disk device technology through his patents and career achievements highlight his role as a significant innovator in the industry. His work continues to influence advancements in this field, showcasing the importance of innovation in technology.