This inventor holds 19 USPTO granted patents, primarily in Optical Engineering. Top assignees: Nikon Corporation, Fujitsu Corporation, Nippon Kogaku K.k.. Active years: 1983-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saitama-ken, JP (1996)
- Saitama, JP (1996)
- Ohmiya, JP (1986 - 2003)
- Omiya, JP (1999 - 2004)
- Kawasaki, JP (1983 - 2008)
Company Filing History:
14 out of 8,998 
3 out of 39,378 
2 out of 849 
Years Active: 1983-2008
Areas of Expertise:
Title: **Masato Shibuya: Innovator in Hard Disk Drive Technology**
Introduction
Masato Shibuya, an inventive mind hailing from Omiya, Japan, has made significant contributions to the field of hard disk drive technology. With a remarkable portfolio of 19 patents, Shibuya's innovations reflect his deep knowledge and understanding of magnetic disk devices.
Latest Patents
Masato Shibuya's latest patents demonstrate his expertise and innovative approach to technology. One of his notable inventions is a **recording medium drive with a magnetic body embedded in the housing base opposite the voice coil motor to suppress leakage flux**. This hard disk drive design incorporates a magnetic body embedded in the base's bottom plate to serve as a magnetic shield, effectively absorbing external magnetic fields without requiring additional space.
Another key patent is the **magnetic head actuator with centered deviation**. This magnetic disk device includes a voice coil and head slider, allowing the magnetic head to move across the disk efficiently. The design ensures that any deviation from the magnetization center remains consistent across various positions within the data zone, enhancing the device's reliability and performance.
Career Highlights
Masato Shibuya has had a distinguished career, working with renowned companies such as Nikon Corporation and Fujitsu Corporation. Through his roles at these prestigious organizations, he has honed his skills and contributed significantly to advancing hard disk drive technology.
Collaborations
Throughout his career, Shibuya has collaborated with talented individuals like Hiroshi Ooki and Kazuya Okamoto. These partnerships have facilitated the exchange of ideas and innovations, further enriching Shibuya's contributions to the field.
Conclusion
Masato Shibuya stands out as a notable inventor in the realm of hard disk drives, with a commendable track record of 19 patents. His latest innovations demonstrate a commitment to excellence and a keen vision for technology's future. As he continues to push the boundaries of hard disk drive design, his work will undoubtedly leave a lasting impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile