Location History:
- Kanagawa-ken, JP (2005)
- Kanagawa, JP (2006 - 2009)
Company Filing History:
6 out of 2,636 
1 out of 17 Years Active: 2005-2009
Title: Mirei Hosono: Innovating Disk Drive Technologies
Introduction
Mirei Hosono, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of disk drive technology. With a portfolio of seven patents, her innovative work focuses on improving the performance and reliability of disk drives, which are critical in today’s data-driven world.
Latest Patents
Among her latest patents, Mirei has developed two notable inventions:
1. **Disk Drive Device and Method for Error Recovery Procedure Therefor**: This invention addresses the challenges of read errors in hard disk drives (HDD). The methodology allows the HDD to recover from read errors without relying on repeatable run-out (RRO) compensation data during normal operations. By strategically repositioning the read element in response to errors, this technology enhances the disk drive's performance and capacity.
2. **Disk Drive and Control Method Thereof**: This patent focuses on reducing vibrations within disk drives that can affect their performance. By employing a sophisticated servo system that detects vibrations and generates corrective signals, the invention ensures smoother operation and greater accuracy during the reading process. The use of multiple filters targets vibrations across different frequency bands, making the system both efficient and reliable.
Career Highlights
Mirei has held significant roles at reputable companies, including Hitachi Global Storage Technologies and Hitachi Global Technologies, both located in the Netherlands. Throughout her career, she has leveraged her expertise to advance disk drive technologies, making notable impacts within the industry.
Collaborations
Mirei has collaborated with esteemed professionals in her field, notably working alongside Tetsuo Ueda and Isao Yoneda. These partnerships have fostered innovation and have been instrumental in the successful development of her patents.
Conclusion
Mirei Hosono's dedication to enhancing disk drive technology illustrates the vital role of inventors in shaping the future of data storage solutions. With her innovative patents and collaborations, she continues to lead advancements in her field, making a lasting impact on technology. Her work not only improves the functionality of disk drives but also serves as an inspiration for future innovations in the industry.