This inventor holds 5 USPTO granted patents. Top assignees: Sony Corporation, Hewlett-Packard Company. Active years: 1982-1991.
Location History:
- Tokyo, JP (1982)
- Kanagawa, JP (1988 - 1991)
Company Filing History:
5 out of 58,144 
1 out of 9,639 
Years Active: 1982-1991
Title: Toshiro Ohta: Innovator in Disk Drive Technology
Introduction
Toshiro Ohta is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of disk drive technology, holding a total of 5 patents. His innovative designs have improved the functionality and efficiency of disk recording and reproducing apparatuses.
Latest Patents
One of Ohta's latest patents is a disk drive assembly with an auto-ejector driven by the assembly motors. This invention incorporates an auto-ejector that is powered by the disk driving motor and the head driving motor, eliminating the need for additional devices solely for the ejector. Another significant patent is for a disk-drive-compatible magnetic tape cartridge, which features a tape guide that accurately positions the magnetic tape in relation to the disk drive head. This design allows for high-density recording by maintaining a precise distance between the positioning section and the guide section.
Career Highlights
Throughout his career, Toshiro Ohta has worked with prominent companies such as Sony Corporation and Hewlett-Packard Company. His work in these organizations has allowed him to develop and refine his innovative ideas in disk drive technology.
Collaborations
Ohta has collaborated with notable individuals in the field, including Richard H. Henze and Charles H. McConica. These collaborations have contributed to the advancement of technology in disk drives and related areas.
Conclusion
Toshiro Ohta's contributions to disk drive technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in disk recording and reproducing technologies.