Location History:
- Tendo, JP (1998)
- Murayama, JP (1999 - 2005)
- Yamagata, JP (1997 - 2006)
Company Filing History:
Years Active: 1997-2006
Title: Akira Shibata: Innovator in Direct-Drive Motor Technology
Introduction
Akira Shibata is a prominent inventor based in Murayama, Japan. He has made significant contributions to the field of direct-drive motor technology, holding a total of 10 patents. His innovative work has paved the way for advancements in various applications, particularly in flexible disk drives.
Latest Patents
Shibata's latest patents include a method of generating an index signal with reduced parts. This invention involves an index signal generator designed for direct-drive motors, utilizing a specific magnetized element as an index detection magnet. The index detection coil detects variations in magnetic force to produce a detected signal, which is then used to generate the index signal. Another notable patent is for a flexible disk drive that maintains a gap between the main frame and the rotor's permanent magnet. This design ensures that the rotor remains securely in place, even when turned upside down, thanks to the magnetic attractive force.
Career Highlights
Shibata is currently employed at Mitsumi Electric Company Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the performance and reliability of direct-drive motors and related devices.
Collaborations
Shibata has collaborated with notable coworkers, including Yoshihito Otomo and Koichi Seno. Their combined expertise has contributed to the successful development of various technologies in their field.
Conclusion
Akira Shibata's contributions to direct-drive motor technology and his innovative patents highlight his role as a leading inventor in the industry. His work continues to influence advancements in technology, ensuring that he remains a significant figure in the field.