Company Filing History:
Years Active: 1998-2002
Title: The Innovations of Toshimitsu Itoh
Introduction
Toshimitsu Itoh is a prominent inventor based in Atsugi, Japan. He has made significant contributions to the field of recording and reproducing devices, holding a total of 13 patents. His work has advanced the technology used in data storage and retrieval systems.
Latest Patents
One of his latest patents is a recording/reproducing device featuring a read/write head carriage that supports a voice coil motor. This device is designed for recording and reproducing data on a recording medium while moving the read/write head relative to the medium. The carriage is guided by a member in the moving direction and includes a coil holding portion that secures the voice coil in alignment with the moving direction. The interaction between the driving current and the magnetic field generated by the magnetic circuit device allows for efficient movement of the carriage.
Another notable patent involves a disk-shaped recording medium and its formatting method. This invention includes a large-capacity floppy disk that features a disk-shaped recording medium with multiple tracks arranged in concentric circles. Each track is divided into sectors, which contain both a servo field and a data field. The sectors are assigned serial numbers, and the design allows for the separation of user data areas and alternate areas, which store historic information regarding the preparation of the disk.
Career Highlights
Toshimitsu Itoh is currently employed at Mitsumi Electric Company Ltd., where he continues to innovate in the field of data storage technology. His work has been instrumental in developing advanced recording devices that enhance data retrieval efficiency.
Collaborations
He has collaborated with notable coworkers, including Yoshihide Majima and Toshiharu Shimizu, contributing to various projects that push the boundaries of technology in their field.
Conclusion
Toshimitsu Itoh's contributions to the field of recording and reproducing devices have made a lasting impact on data storage technology. His innovative patents reflect his dedication to advancing the industry and improving the efficiency of data retrieval systems.