Company Filing History:
8 out of 2,636 
1 out of 52 Years Active: 2007-2012
Title: Celebrating the Innovations of Kazuyuki Ishibashi
Introduction
Kazuyuki Ishibashi, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of data storage technology. With a remarkable portfolio of nine patents, his innovative work continues to impact the efficiency and reliability of disk drives.
Latest Patents
Among his latest patents, Ishibashi is known for developing a disk drive and error-recovery processing method. This patented technology features a disk drive comprising a head, motion mechanism, and controller. The unique design allows the head to access data stored on the disk, with a motion mechanism that enables precise movement. In the event of an error, the controller determines a seek direction and implements a repeat seek to a target radial position, enhancing error recovery processes in disk operations.
Another significant patent involves disk drive spin control. This technology aims to improve spindle spin management in disk drives. It includes a spindle motor for spinning the data-storing disk and a nonvolatile memory that houses instructions for spin-up processes. The controller efficiently decides between utilizing the first or second spin-up procedures based on the operational state of the spindle motor, whether from a power-on or power-save mode.
Career Highlights
Kazuyuki Ishibashi has dedicated a significant part of his career to engineering innovation in the storage technology sector. He has worked with notable companies such as Hitachi Global Storage Technologies and its branch in the Netherlands, Hitachi Global Storage Technologies Netherlands B.V. His contributions have been pivotal in advancing the capabilities and functionalities of storage devices.
Collaborations
Throughout his career, Ishibashi has collaborated with esteemed individuals in the industry, including Hideki Ohzeki and Kazunari Tsuchimoto. These partnerships have fostered a creative environment that has led to pioneering advancements in technology.
Conclusion
Kazuyuki Ishibashi’s innovative spirit and dedication have resulted in numerous patents that significantly enhance data storage technology. His work continues to inspire future developments in the field, making a lasting impact on how data is accessed and managed in our increasingly digital world.