Location History:
- Yokohama, JP (1979)
- Kanagawa, JP (1995 - 2003)
- Kanagawa-ken, JP (2003 - 2006)
Company Filing History:
7 out of 58,132 
2 out of 4,048 Years Active: 1979-2006
Title: The Innovations of Kyoichi Shirane
Introduction
Kyoichi Shirane, an inventive mind from Kanagawa-ken, Japan, has made significant contributions to the technology sector with his groundbreaking inventions. With a total of eight patents to his name, his work primarily focuses on enhancing the performance and reliability of disk devices and recording mechanisms.
Latest Patents
One of Shirane's latest innovations is the "Disk device with improved error-correction capability." This advanced disk device implements a high-reliability disk that utilizes both a C1 code, as a low-level error-correction code (ECC), for each sector, and a C2 code, serving as a high-level ECC, for every group of sectors. This dual-layer error correction enhances data integrity, allowing for improved processing by host computers.
Another notable patent is the "Recording/reproducing apparatus having a controller determining head movement over successive data tracks and method of use." In this apparatus, the controller carefully manages the movement of a magnetic head based on incoming head move request pulses. By accurately counting and measuring movements, it enables the magnetic head to traverse data tracks with remarkable precision.
Career Highlights
Shirane has showcased his innovative capabilities while working with renowned companies, including Sony Corporation and Alps Electric Co., Ltd. His experience in these organizations has likely provided him with a solid foundation for his inventive endeavors, allowing him to contribute effectively to advancements in technology.
Collaborations
Throughout his career, Kyoichi Shirane has collaborated with notable professionals in the industry, including Kazuo Hashizaki and Takayuki Sugawara. These partnerships demonstrate the importance of teamwork in fostering innovation and developing practical solutions that revolutionize technology.
Conclusion
Kyoichi Shirane's remarkable contributions to the field of technology through his patents are indicative of his innovative spirit and dedication to enhancing data processing and storage mechanisms. As he continues to push the boundaries of engineering, his inventions set a precedent for future advancements in the industry.